Posted on April 29, 2026May 19, 2026

Xiang Sha Liu Jun Zi Tang for Digestion

Part of our complete guide to classical Chinese digestive formulas.

What Is Xiang Sha Liu Jun Zi Tang for Digestion?

The aromatic herbs in Xiang Sha Liu Jun Zi Tang — cardamom and aucklandia — give the formula its warming, Qi-moving character.

Xiang Sha Liu Jun Zi Tang for digestion stands among the most complete classical formulas in the TCM tradition. It builds on Si Jun Zi Tang — the Four Gentlemen Decoction by adding six herbs that address both weakness and stagnation. The result is a formula that suits a broader range of digestive presentations than a pure tonic can handle.

The name tells the full story. “Liu Jun Zi” translates as Six Gentlemen — six herbs working together to strengthen the Spleen and Stomach. “Xiang” refers to Mu Xiang — Aucklandia root — an aromatic herb that moves Qi in the abdomen and relieves distension. “Sha” refers to Sha Ren — Cardamom seed — which warms the middle burner and transforms dampness with its aromatic properties. In turn, these two additions transform a pure tonic formula into one that also relieves stagnation.

A Formula Built on Layers

In the classical TCM tradition, herbalists developed formulas by building on earlier foundations. Specifically, Xiang Sha Liu Jun Zi Tang sits at the top of a progression. It begins with Si Jun Zi Tang — the basic Spleen Qi tonic. From there, herbalists added Ban Xia and Chen Pi. This formed Liu Jun Zi Tang, a formula addressing dampness and phlegm alongside deficiency. Finally, they incorporated Mu Xiang and Sha Ren to produce Xiang Sha Liu Jun Zi Tang, extending the formula’s reach to include Qi stagnation in the middle burner.

In practice, this layered structure makes the formula easy to understand clinically. The more complex the digestive picture, the more layers of treatment the patient requires. Moreover, it allows practitioners to select the formula that most precisely fits the patient’s pattern — pure deficiency, deficiency with dampness, or deficiency with both dampness and stagnation.

The Eight Herbs

The formula uses eight herbs, each playing a specific role:

Ren Shen (Ginseng root) — tonifies Spleen and Stomach Qi; the primary tonic herb in the formula
Bai Zhu (White Atractylodes rhizome) — strengthens the Spleen and dries dampness
Fu Ling (Poria) — supports Spleen function and helps drain pathological dampness
Gan Cao (Chinese Licorice root) — harmonizes the formula and mildly tonifies Qi
Ban Xia (Pinellia rhizome) — transforms phlegm and redirects rebellious Stomach Qi downward to stop nausea
Chen Pi (Tangerine peel) — moves Qi, dries dampness, and harmonizes the middle burner
Mu Xiang (Aucklandia root) — moves Qi strongly and relieves abdominal pain and distension
Sha Ren (Cardamom seed) — warms the Stomach, moves Qi, and transforms dampness with its aromatic quality

In TCM, Xiang Sha Liu Jun Zi Tang for digestion targets a specific pattern. That pattern is Spleen Qi deficiency with dampness and Qi stagnation in the middle burner. Additionally, Mu Xiang and Sha Ren add a warming dimension the base Liu Jun Zi Tang lacks. This makes Xiang Sha Liu Jun Zi Tang well-suited for cold-type dampness and post-meal heaviness.

The TCM Digestion Pattern: How Xiang Sha Liu Jun Zi Tang Works

Spleen Qi deficiency is one of the most common patterns in TCM practice. The Spleen governs transformation and transportation in Chinese medicine — the process by which the body breaks down food and distributes its essence throughout the body. When the Spleen is weak, this process slows. Food fails to transform cleanly. As a result, dampness accumulates in the middle burner, causing the characteristic bloating, heaviness, and fatigue after meals that patients describe.

Furthermore, Qi stagnation develops as a secondary consequence. For instance, when the Spleen cannot move food efficiently, Qi backs up and stagnates in the digestive tract. In turn, this stagnation produces distension, discomfort, and the cramping sensation many patients report. Therefore, a formula that only tonifies — without also moving Qi — may not fully resolve the presentation. Xiang Sha Liu Jun Zi Tang addresses all three layers: the root deficiency, the dampness it generates, and the resulting Qi stagnation.

How Xiang Sha Liu Jun Zi Tang Supports Digestion

Xiang Sha Liu Jun Zi Tang is available as a tincture at Herbal Clinic, Toronto.

Xiang Sha Liu Jun Zi Tang for digestion works through three complementary mechanisms: tonifying the Spleen, transforming dampness, and moving stagnant Qi in the middle burner. Together, these actions address the most common pattern driving chronic digestive weakness in TCM clinical practice.

Tonifying the Spleen Foundation

The core of the formula is Si Jun Zi Tang. Ren Shen, Bai Zhu, Fu Ling, and Gan Cao work together to rebuild Spleen Qi over time. In TCM physiology, the Spleen transforms and transports nutrients from food. A weak Spleen performs this work inefficiently. As a result, food accumulates in the middle burner. Dampness forms, and the person feels tired, bloated, and unable to finish a meal comfortably. Additionally, energy stays low throughout the day because the Spleen cannot distribute nutrients properly.

In particular, Ren Shen stands at the centre of this tonic action. It directly supplements Qi in both the Spleen and Stomach. Bai Zhu dries dampness as it strengthens, making it particularly valuable in presentations with loose stools or heavy limbs. Fu Ling drains dampness through the lower burner and calms the spirit. Furthermore, Gan Cao harmonizes all the other herbs, ensuring the formula works as a coherent unit rather than a collection of individual actions.

Resolving Dampness and Redirecting Qi

Ban Xia and Chen Pi address the secondary pathology that Spleen deficiency creates. Specifically, Ban Xia transforms phlegm and redirects rebellious Stomach Qi downward. This directly stops nausea and the upward pressure many people feel after eating. Additionally, Ban Xia dries dampness by transforming pathological fluid into a form the body can clear.

Chen Pi contributes a complementary Qi-moving action. It enters the Spleen and Lung channels and moves stagnant Qi in the digestive tract. Moreover, its drying quality reinforces the dampness-clearing work of Bai Zhu and Fu Ling. In clinical practice, many herbalists describe Chen Pi as the herb that keeps the Spleen’s transformative action flowing — it prevents the tonic herbs from becoming cloying or causing further stagnation.

Moving Qi with Aucklandia and Cardamom

Mu Xiang and Sha Ren are what set this formula apart from the standard Six Gentlemen. Mu Xiang enters the Spleen, Stomach, and Large Intestine channels. It moves Qi throughout the digestive tract and specifically relieves abdominal distension, cramping, and pain. Therefore, Mu Xiang directly addresses these stagnation complaints — post-meal bloating and the sense that food sits heavily in the stomach.

Sha Ren adds a different dimension. Its aromatic quality warms and transforms dampness, especially cold-type dampness. Furthermore, it anchors Qi and prevents it from scattering, making it a steadying addition to an otherwise active formula. Consequently, Xiang Sha Liu Jun Zi Tang for digestion works not just for deficiency, but for deficiency with distension and post-meal discomfort.

Research published on PubMed suggests this formula and its related variants show benefit for functional digestive complaints including poor appetite, nausea, and gastric discomfort. Additionally, studies have explored its use for chemotherapy-related digestive side effects, where Spleen Qi deficiency often develops.

Who Benefits from Xiang Sha Liu Jun Zi Tang for Digestion

In TCM practice, herbalists typically recommend Xiang Sha Liu Jun Zi Tang for digestion complaints that include several of the following:

Poor appetite or a notable loss of interest in food
Abdominal bloating or distension, especially after meals
Loose stools or irregular bowel function
Nausea, particularly in the morning or shortly after eating
General fatigue and heaviness, especially post-meal
A pale, puffy complexion and consistently low energy
A preference for warm foods and sensitivity to cold foods or drinks

However, every patient’s presentation differs. Therefore, a qualified TCM practitioner can best assess whether Xiang Sha Liu Jun Zi Tang for digestion fits your full pattern before you begin.

How to Use Xiang Sha Liu Jun Zi Tang for Digestion Support

Traditional TCM decoctions involve simmering dried herbs together in water for 30–40 minutes.

Herbal Clinic prepares Xiang Sha Liu Jun Zi Tang for digestion as a ready-made tincture. This format makes the formula accessible without requiring you to source, weigh, and cook eight individual herbs. Additionally, a tincture offers consistent dosing and a longer shelf life compared to fresh decoctions prepared daily.

In traditional TCM practice, herbalists prepare the formula as a decoction. They place the dried herbs in a clay or ceramic pot, cover them with water, and simmer for 30–40 minutes. The resulting tea delivers the full spectrum of water-soluble active compounds from each ingredient. However, many modern patients and practitioners prefer the convenience of a tincture or granule formula instead — and for most people, these forms produce equivalent results with far less preparation time.

Working with a TCM Practitioner

Xiang Sha Liu Jun Zi Tang suits a well-defined TCM pattern. Yet TCM formulas work best when a practitioner matches them to your full presentation. A trained practitioner will assess your Tongue and Pulse alongside your symptoms before recommending a formula. Furthermore, they may adjust herb proportions or add new herbs to target patterns specific to you.

For example, someone with pronounced cold in the middle burner may benefit from adding warming herbs like Gan Jiang or Ding Xiang. Someone with significant Heat signs alongside deficiency would need a different approach entirely. These nuanced adjustments go beyond what a fixed formula can provide on its own. Therefore, working with a qualified practitioner produces the most precise and lasting results.

Additionally, TCM dietary guidance pairs well with this formula. In TCM, the Spleen benefits from warm, cooked foods and suffers from raw or cold foods, excess dairy, and iced drinks. Even simple shifts toward warmer, easier-to-digest meals can amplify the formula’s restorative action considerably. Consequently, many practitioners combine formula support with basic dietary adjustments for best outcomes.

Duration and Consistency

Xiang Sha Liu Jun Zi Tang for digestion suits long-term, consistent use. TCM formulas for deficiency patterns typically require weeks to months before the underlying weakness resolves. In contrast to symptomatic treatments, Xiang Sha Liu Jun Zi Tang restores the Spleen function that drives healthy digestion. As a result, the improvements build gradually and tend to last longer than short-term interventions.

Most practitioners recommend an initial course of four to eight weeks, reassessing at that point based on how the pattern responds. Moreover, Mu Xiang and Sha Ren often produce quick relief of bloating and distension, even early in treatment. This gives a noticeable improvement in comfort while the deeper tonic work continues.

Quality and Sourcing

At Herbal Clinic, we source each of the eight herbs in this formula to the same quality standards we apply across our full range. We make our tinctures using careful alcohol extraction at controlled ratios. Furthermore, every batch undergoes sensory evaluation before bottling to confirm the quality and potency our clinical team expects. Our herbalists review each formula to ensure the ingredients meet the standards that clinical use demands.

These statements have not been evaluated by Health Canada. This product is not intended to diagnose, treat, cure, or prevent any disease.

FAQ

What makes your products special and unique?

Superior Sourcing: Our herbs are sourced from all over the world to avoid seasonal fluctuations in availability, keeping herbs accessible. Our suppliers meet strict standards that ensure top quality herbs, most of which are organic, wildcrafted, sustainably grown, or grown using permaculture. We support local farmers and grow many of our own herbs.
Superior Processing: Our tinctures are made using the classic tincturing method. The tinctures are made in a 1:5 ratio which allows for the optimal extraction of the herb. The alcohol percentage is strictly controlled depending on the herb and part of the plant that is used.
Superior Selection: We take pride in our growing selection of over 300 individual herbs. If we don’t carry the herb you’re seeking, we can likely track it down for you.
Superior Quality Control: Our tinctures are thoroughly tested by a third-party lab and with an organoleptic evaluation by our team of herbalists prior to final bottling.
Superior Price: Our tinctures are more cost-effective than other tinctures on the market. With an eye towards efficiency, we keep our costs low by maintaining good relationships with our wide network of suppliers and ordering herbs in bulk quantities.
We Care About the Environment: We repackage materials that are shipped to us (so don’t be surprised if our packages look different from time to time!). We recycle or reuse materials whenever possible. We turn the cardboard we receive from other suppliers into packing material. We donate to avoid waste to groups like Naturopaths Without Borders. Our workforce almost completely uses public transportation or bikes. We are powered using 100% renewable energy through Bullfrog Power.
We Donate To Charity: We support many causes that make the world better. We donate a portion of our profits or products. These include charities that support environmental and natural sustainability.

How do I order herbs from you?

Set up an online account and order through the website. If you don’t have an account and place an order, one will be created for you.

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Are your products Canadian?

Our products are made in Toronto, Ontario, Canada by a team of Herbalists and Naturopathic Doctors. The herbs and ingredients we use to make our products are sourced both locally and globally to keep herbs accessible and sustainable.

Are your products organic?

The majority of our herbs are certified organic, sustainably wildcrafted, or come from small-scale local organic farms that do not yet have organic certification. We always do our best to provide organic herbs in your formulas. We work with a variety of suppliers to keep costs low.

Are your products gluten-free?

Although most of our products do not contain gluten, we do not have gluten-free certification for our production facility. Feel free to ask about any specific products and we’ll share whatever information we have available.

How should I use your products? What’s the recommended dose?

For liability and regulatory reasons, we don’t make any claims as to how our herbs should be used, including dosing recommendations. Please review our disclaimer, as well as our terms and policies.

Posted on April 28, 2026May 19, 2026

Ping Wei San for Bloating and Dampness: A Guide to the Classic Formula

Part of our complete guide to classical Chinese digestive formulas.

Part 1 | Part 2 | Part 3 | FAQ

Ping Wei San for Bloating and Dampness: Origins and Tradition

Magnolia officinalis — the bark of this tree provides Hou Po, one of the six herbs in Ping Wei San.

Ping Wei San for bloating and dampness is one of the oldest and most reliably used formulas in classical Chinese medicine, with roots stretching back nearly a thousand years. The formula first appeared in the Hejiju Fang, a Song Dynasty medical text compiled in 1078 CE. In fact, practitioners across East Asia have continued to use it ever since, making it one of the most enduring formulas in the TCM digestive canon.

The name is a direct description of its purpose. Ping means to calm or pacify. Wei refers to the Stomach. San means powder. Together, the name points to its central action: settling the Stomach and clearing what disrupts it. Historically, herbalists ground the herbs into a coarse powder and simmered them with fresh ginger and jujube dates. Today, Herbal Clinic prepares Ping Wei San as a liquid tincture for easier daily use.

The formula addresses a specific TCM pattern: dampness accumulating in the Middle Jiao. In TCM, the Middle Jiao is the digestive centre. The Spleen and Stomach work together there to transform food into usable energy and distribute it through the body. When dampness builds up in this region, it blocks the Spleen’s natural transforming action. As a result, food and fluid accumulate instead of moving freely, and the Stomach fills with a heavy, stagnant feeling.

Dampness in TCM is not a vague metaphor. It refers to a specific set of conditions. These develop from poor diet, damp environments, or a constitutionally weak digestive system. The Spleen is particularly vulnerable to dampness. Consequently, when it becomes overburdened, it loses its ability to move things along.

The Six Herbs in the Herbal Clinic Formula

The six herbs in the Herbal Clinic formula each play a distinct role. White Atractylodes (Atractylodes macrocephala, Bai Zhu) serves as the primary herb — it dries dampness and strengthens Spleen function. Magnolia bark (Magnolia officinalis, Hou Po), in addition, moves Qi downward and relieves the sensation of fullness and distension. Aged tangerine peel (Citrus reticulata, Chen Pi) also regulates Qi flow and further dries dampness. Honey-fried licorice (Glycyrrhiza uralensis, Zhi Gan Cao) tonifies Spleen Qi and harmonizes the other herbs. Fresh ginger (Zingiber officinale, Sheng Jiang), moreover, warms the Stomach and dispels cold. Finally, smoked jujube (Ziziphus jujuba, Da Zao) supports Spleen Qi and nourishes the blood.

Furthermore, Ping Wei San has served as a base formula for many other classical digestive formulas. Xiang Sha Liu Jun Zi Tang, for instance, builds on this foundation by adding warming and Qi-moving herbs for more complex patterns. Understanding this formula, therefore, gives insight into a broader family of formulas used across TCM digestive medicine.

How Ping Wei San Addresses Bloating and Dampness in the Body

Fresh ginger (Sheng Jiang) is one of the six herbs in Ping Wei San, where it warms the Stomach and dispels cold.

Ping Wei San for bloating and dampness targets what TCM practitioners call Damp Obstruction of the Spleen. This pattern has a recognizable set of signs. The main complaint is usually a sensation of distension or fullness in the upper abdomen, particularly after meals. Appetite drops. The body feels heavy. Bowel movements may be loose or irregular. Moreover, a thick, greasy white coating on the tongue provides a reliable clinical sign for practitioners evaluating this pattern.

But there is more to it than that. The dampness creates a kind of internal stagnation. Qi — the functional energy that drives digestion — cannot move normally when dampness clogs the middle. Consequently, this produces not just physical discomfort but also mental sluggishness and fatigue. Many patients describe it as feeling weighed down, both physically and mentally, after eating.

Who Is Most Likely to Develop This Pattern?

The pattern that Ping Wei San targets tends to develop gradually. Specifically, common contributing factors include:

A diet high in cold, raw, or dairy-rich foods
Irregular meal timing or eating under stress
Living or working in damp, humid conditions
A constitution that tends toward digestive weakness

Additionally, TCM practitioners often see this pattern after illness, holiday excess, or long periods of poor eating. These experiences weaken the Spleen’s transforming function. Dampness then moves in to fill the gap.

Here is why Ping Wei San works so well for this presentation: the formula pairs herbs that dry dampness — Bai Zhu, Hou Po, and Chen Pi — with herbs that move Qi to break up the stagnation. It does not simply suppress symptoms. In fact, it restores the Spleen’s ability to move and transform by clearing what blocks it.

How Ping Wei San Clears Dampness

Furthermore, each herb contributes in a specific way. Researchers have studied White Atractylodes (Bai Zhu) for its effects on gastric motility and gut flora. Findings suggest it promotes intestinal movement and reduces bacterial overgrowth. Additionally, Magnolia bark (Hou Po) contains plant compounds honokiol and magnolol. Studies have linked these compounds to smooth muscle relaxation and improved gastric emptying. Aged tangerine peel also provides volatile oils that stimulate digestive secretions and reduce gas. Meanwhile, ginger (Sheng Jiang) supports gastric motility and exerts a warming action on the stomach lining. For a summary of relevant research, see the listings on PubMed.

In contrast to tonifying formulas like Si Jun Zi Tang, Ping Wei San focuses on clearing and moving. For this reason, TCM practitioners typically reserve it for patterns where dampness is clearly the dominant concern. When bloating and dampness are the central issue, Ping Wei San is the classic first choice. A thick greasy tongue coating confirms the pattern.

Herbal Clinic’s version uses White Atractylodes rather than Cang Zhu (grey Atractylodes). This choice produces a formula with slightly more Spleen-tonifying action alongside the dampness-clearing work. As a result, it suits patients who present with a mix of dampness obstruction and mild underlying Spleen deficiency — a combination that is common in modern clinical practice.

How to Use Ping Wei San for Bloating and Digestive Dampness

Herbal Clinic prepares Ping Wei San as a liquid tincture using a 1:5 extraction ratio.

Ping Wei San for bloating and dampness is available from Herbal Clinic as a liquid tincture. Herbal Clinic prepares it with a 1:5 extraction ratio using pharmaceutical-grade alcohol. Moreover, this extraction draws out the volatile oils from Chen Pi and bitter compounds from Hou Po. It also extracts Bai Zhu’s active parts more efficiently than powders or capsules allow.

In fact, tinctures offer a practical advantage over traditional decoctions — no preparation time, consistent dosing, and easy daily use. Most people find it convenient to take before or after meals, particularly at dinner. The tincture format also makes it easier to combine with other formulas when a practitioner recommends a broader protocol.

Additionally, TCM practice traditionally combines Ping Wei San with dietary adjustments that support the Spleen. Practitioners recommend warm, cooked foods over cold or raw meals when this pattern is active. Furthermore, reducing dairy, sugar, and alcohol — all of which contribute to internal dampness in TCM terms — supports the formula’s clearing action. Overall, these are not strict rules, but adjustments that many people find genuinely helpful alongside herbal support.

How It Fits With Other Digestive Formulas

For those familiar with other formulas in the Herbal Clinic TCM range, Ping Wei San works well alongside Si Jun Zi Tang (Four Gentlemen), which focuses on tonifying Spleen Qi rather than clearing dampness. When both patterns are present — deficiency and dampness — the two formulas complement each other well. Similarly, if bloating and dampness occur alongside acid reflux or burning, practitioners often consider Ban Xia Xie Xin Tang, which addresses both Stomach rebellious Qi and heat signs.

Most importantly, Ping Wei San is a targeted formula. It suits situations where dampness is clearly the central issue. In short, when the tongue coating confirms the pattern, it is one of the most direct formulas in the classical digestive canon.

What to Expect When Using Ping Wei San

In clinical practice, people taking Ping Wei San for bloating and dampness typically notice improvement in abdominal fullness within the first few weeks. The heavy, sluggish feeling after meals tends to ease. Appetite improves. Bowel movements often become more regular. Additionally, many people report that the mental heaviness associated with this pattern begins to lift as well.

However, herbal support works best alongside lifestyle changes. Consistent meal times, warm cooked foods, and moderate physical activity all support the Spleen’s function. Each of these adjustments complements the formula’s action. As a result, combining Ping Wei San with these changes tends to produce more lasting improvements than relying on the formula alone.

Herbal Clinic makes Ping Wei San in Toronto, Ontario, using organically sourced herbs wherever available. Each batch goes through third-party testing and an in-house sensory review before final bottling. These standards ensure that what you receive has the potency and character the formula requires. Notably, the formula comes in four sizes — 100mL, 250mL, 500mL, and 1000mL. This range makes it suitable for short-term use and longer clinical protocols.

For anyone working with a registered TCM practitioner or naturopathic doctor, Ping Wei San for bloating and dampness is worth discussing as part of a broader digestive support protocol. It is particularly relevant in spring — a season when damp-type digestive complaints tend to be most common.

These statements have not been evaluated by Health Canada. This product is not intended to diagnose, treat, cure, or prevent any disease.

FAQ

What makes your products special and unique?

Superior Sourcing: Our herbs are sourced from all over the world to avoid seasonal fluctuations in availability, keeping herbs accessible. Our suppliers meet strict standards that ensure top quality herbs, most of which are organic, wildcrafted, sustainably grown, or grown using permaculture. We support local farmers and grow many of our own herbs.
Superior Processing: Our tinctures are made using the classic tincturing method. The tinctures are made in a 1:5 ratio which allows for the optimal extraction of the herb. The alcohol percentage is strictly controlled depending on the herb and part of the plant that is used.
Superior Selection: We take pride in our growing selection of over 300 individual herbs. If we don’t carry the herb you’re seeking, we can likely track it down for you.
Superior Quality Control: Our tinctures are thoroughly tested by a third-party lab and with an organoleptic evaluation by our team of herbalists prior to final bottling.
Superior Price: Our tinctures are more cost-effective than other tinctures on the market. With an eye towards efficiency, we keep our costs low by maintaining good relationships with our wide network of suppliers and ordering herbs in bulk quantities.
We Care About the Environment: We repackage materials that are shipped to us (so don’t be surprised if our packages look different from time to time!). We recycle or reuse materials whenever possible. We turn the cardboard we receive from other suppliers into packing material. We donate to avoid waste to groups like Naturopaths Without Borders. Our workforce almost completely uses public transportation or bikes. We are powered using 100% renewable energy through Bullfrog Power.
We Donate To Charity: We support many causes that make the world better. We donate a portion of our profits or products. These include charities that support environmental and natural sustainability.

How do I order herbs from you?

Set up an online account and order through the website. If you don’t have an account and place an order, one will be created for you.

I heard your email list is the best in town. How can I get on that?

Click here to subscribe to our mailing list.

Are your products Canadian?

Are your products organic?

Are your products gluten-free?

How should I use your products? What’s the recommended dose?

For liability and regulatory reasons, we don’t make any claims as to how our herbs should be used, including dosing recommendations. Please review our disclaimer, as well as our terms and policies.

Posted on April 27, 2026May 19, 2026

Ban Xia Xie Xin Tang for Acid Reflux and Bloating: What It Is and How It Works

Part of our complete guide to classical Chinese digestive formulas.

Part 1 | Part 2 | Part 3 | FAQ

Ban Xia Xie Xin Tang for Acid Reflux and Bloating — What Is This Formula?

The key herbs in Ban Xia Xie Xin Tang include classical Chinese root slices used in the original Shang Han Lun formula

Ban xia xie xin tang for acid reflux and bloating has been a core digestive formula in Chinese medicine for over 1,800 years. Practitioners still rely on it today because it targets a pattern that is surprisingly common: the stomach runs too hot and the spleen runs too cold — at the same time.

Here is why that matters: this mixed picture does not respond well to one-directional remedies. Cooling herbs alone can worsen the cold side. Warming herbs alone can fan the heat. Ban Xia Xie Xin Tang holds both ends of the pattern simultaneously, making it one of the few classical formulas suited to this presentation.

A Formula from the Shang Han Lun

The formula originates in the Shang Han Lun (Treatise on Cold Damage), written by Zhang Zhongjing around 200 CE. It ranks among the most cited classical formulas still in active clinical use. The Chinese name translates as “Pinellia Decoction to Drain the Epigastrium.” The epigastrium — the region between the navel and the sternum — is where most of the target symptoms gather.

Zhang Zhongjing designed this formula for cases where the middle burner had lost its balance. Cold and heat bind together in the digestive centre. As a result, the stomach can no longer descend its contents properly. Qi rebels upward instead — producing acid, nausea, and hiccup. Meanwhile, the spleen fails to manage dampness. This leads to gas, distension, and loose stools.

Furthermore, the formula found wide use beyond China. In Japan, a version called Hange-shashin-to appears in the Kampo tradition and has been examined in clinical trials for functional dyspepsia and chemotherapy-induced nausea. This broad adoption across East Asian herbal medicine reflects how consistently the pattern appears in practice.

In Western clinical terms, this presentation often shows up as functional dyspepsia, GERD, or IBS with a mixed symptom picture.

The Seven Herbs Inside the Formula

Each herb plays a distinct role. Ban Xia (Pinellia ternata) is the chief herb — it dries dampness, descends rebellious qi, and stops nausea. Huang Lian (Coptis chinensis) and Huang Qin (Scutellaria baicalensis) are bitter and cold; they clear heat from the stomach lining. Gan Jiang (dried ginger root) warms the spleen and addresses the cold component directly.

In addition, Ren Shen (Korean red ginseng root), Da Zao (smoked jujube berry), and Zhi Gan Cao (honey-fried licorice root) support spleen qi and harmonize the whole combination. Together, the formula addresses acid reflux and bloating through the core mechanism ban xia xie xin tang relies on: descending rebellious stomach qi while clearing heat above and warming cold below.

Herbal Clinic prepares Ban Xia Xie Xin Tang using all seven classical herbs, extracted as a 1:5 tincture with 200 mg of herb per mL.

How Ban Xia Xie Xin Tang Addresses Acid Reflux and Bloating

Dried ginger root (Gan Jiang) warms the spleen and counters the cold component in the Ban Xia Xie Xin Tang formula

Studies examining ban xia xie xin tang for acid reflux and bloating show the formula targets the disharmony between stomach heat and spleen cold directly. Modern research has begun to identify mechanisms that align closely with its classical actions.

How the Herbs Work Together

The formula works by clearing heat from above while warming cold below — two actions running at the same time. This is the key distinction from single-ingredient remedies.

Huang Lian (Coptis chinensis) contains berberine, a plant compound with well-studied effects on gut bacteria, gastric acid output, and gut motility. Research indexed in PubMed links berberine to reduced gastric inflammation and improved digestive transit. Huang Qin contributes a similar clearing action through plant antioxidants including baicalin and wogonin, which the herb contains in substantial amounts.

At the same time, Ban Xia and Gan Jiang address the cold component. Dried ginger root warms the middle burner, moves stagnant qi, and reduces nausea. Ban Xia acts directly on rebellious stomach qi, supporting downward movement of stomach contents. Together, these two herbs counterbalance the cooling effect of Huang Lian and Huang Qin.

Furthermore, the tonic herbs — Ren Shen, Da Zao, and Zhi Gan Cao — address the underlying spleen weakness. A spleen that lacks qi cannot manage dampness or maintain smooth flow through the digestive tract. By restoring spleen qi, the formula works toward preventing recurrence, not just easing symptoms in the short term.

Is Ban Xia Xie Xin Tang Right for Acid Reflux and Bloating?

In people with acid reflux and bloating, ban xia xie xin tang works best when the clinical picture includes both heat and cold signs together. The classic presentation involves a feeling of fullness or stuffiness in the epigastric region, audible gurgling — TCM practitioners call this borborygmus — loose stools, and upward-moving acid or nausea.

However, the formula is specific to this mixed picture. Someone with pure heat — burning reflux, red tongue, rapid pulse — may need a formula with stronger cooling emphasis. Someone with pure cold and deficiency, without any heat element, may respond better to Si Jun Zi Tang, which focuses on rebuilding spleen qi rather than clearing heat.

Ban xia xie xin tang’s ability to manage both acid reflux and bloating simultaneously sets it apart from single-action remedies. Nevertheless, precision matters — the formula works when the pattern matches, and that matching is what experienced TCM practitioners assess before prescribing.

Modern practitioners also apply it for post-antibiotic digestive disruption, gastritis, and nausea from chemotherapy — always under professional guidance with pattern confirmation first.

How to Take Ban Xia Xie Xin Tang — What to Expect

Classical Chinese formulas combine multiple herbs to address the whole pattern — not just individual symptoms in isolation

Herbal Clinic carries ban xia xie xin tang for acid reflux and bloating as a 1:5 alcohol-based tincture at 200 mg of herb per mL. The formula comes in 100mL, 250mL, 500mL, and 1000mL amber glass bottles. Dropper tops are available for the 100mL size; larger sizes use a screw cap.

Practical Guidance Before You Begin

In clinical practice, practitioners often prescribe this formula in small, frequent doses throughout the day rather than one large daily amount. This approach helps maintain a steady effect on stomach qi. The tincture format makes dose adjustment straightforward compared to capsules or granules.

A few things to consider before starting:

This formula suits a specific TCM pattern. It works best when the presentation includes both heat and cold signs — not one alone.
A qualified TCM practitioner can confirm whether Ban Xia Xie Xin Tang fits your individual picture before you begin.
For digestive concerns tied more to constipation than to bloating and reflux, Ma Zi Ren Wan addresses a distinct but closely related digestive pattern.
Avoid use during pregnancy or while taking medications without first consulting a health practitioner.

When using ban xia xie xin tang for acid reflux and bloating, matching the formula to the pattern is what determines how well it works. This holds true for most classical Chinese formulas — they are precise clinical tools, not general digestive supplements.

Moreover, Ban Xia Xie Xin Tang fits within a broader TCM digestive toolkit. Other formulas in the classical tradition handle different patterns. Si Jun Zi Tang addresses pure spleen qi deficiency. Ping Wei San clears dampness and stagnation. Ma Zi Ren Wan treats heat-type constipation with intestinal dryness. Choosing the right formula starts with identifying the right pattern — and that is where trained TCM practitioners add the most value.

Herbal Clinic makes all tinctures in Toronto, Ontario, using reverse osmosis water and gluten-free pharmaceutical-grade alcohol. Third-party lab testing confirms purity and identity before every batch leaves production.

These statements have not been evaluated by Health Canada. This product is not intended to diagnose, treat, cure, or prevent any disease.

FAQ

What makes your products special and unique?

Superior Sourcing: Our herbs are sourced from all over the world to avoid seasonal fluctuations in availability, keeping herbs accessible. Our suppliers meet strict standards that ensure top quality herbs, most of which are organic, wildcrafted, sustainably grown, or grown using permaculture. We support local farmers and grow many of our own herbs.
Superior Processing: Our tinctures are made using the classic tincturing method. The tinctures are made in a 1:5 ratio which allows for the optimal extraction of the herb. The alcohol percentage is strictly controlled depending on the herb and part of the plant that is used.
Superior Selection: We take pride in our growing selection of over 300 individual herbs. If we don’t carry the herb you’re seeking, we can likely track it down for you.
Superior Quality Control: Our tinctures are thoroughly tested by a third-party lab and with an organoleptic evaluation by our team of herbalists prior to final bottling.
Superior Price: Our tinctures are more cost-effective than other tinctures on the market. With an eye towards efficiency, we keep our costs low by maintaining good relationships with our wide network of suppliers and ordering herbs in bulk quantities.
We Care About the Environment: We repackage materials that are shipped to us (so don’t be surprised if our packages look different from time to time!). We recycle or reuse materials whenever possible. We turn the cardboard we receive from other suppliers into packing material. We donate to avoid waste to groups like Naturopaths Without Borders. Our workforce almost completely uses public transportation or bikes. We are powered using 100% renewable energy through Bullfrog Power.
We Donate To Charity: We support many causes that make the world better. We donate a portion of our profits or products. These include charities that support environmental and natural sustainability.

How do I order herbs from you?

Set up an online account and order through the website. If you don’t have an account and place an order, one will be created for you.

I heard your email list is the best in town. How can I get on that?

Click here to subscribe to our mailing list.

Are your products Canadian?

Are your products organic?

Are your products gluten-free?

How should I use your products? What’s the recommended dose?

For liability and regulatory reasons, we don’t make any claims as to how our herbs should be used, including dosing recommendations. Please review our disclaimer, as well as our terms and policies.

Posted on April 24, 2026May 19, 2026

Ma Zi Ren Wan for Constipation: A Classical Chinese Formula

Part of our complete guide to classical Chinese digestive formulas.

Part 1 | Part 2 | Part 3 | FAQ

Ma Zi Ren Wan for Constipation: History and Origins

Known as the Hemp Seed Pill, this formula has been used in Chinese herbal medicine for nearly 2,000 years.

Ma zi ren wan for constipation is one of the oldest formulas in Chinese herbal medicine. Zhang Zhongjing first recorded it in the Shang Han Lun — the Treatise on Cold Damage Disorders — around 200 CE. That is nearly 2,000 years ago. Indeed, practitioners still reach for this formula today, particularly when patients present with dry, hard stools and persistent straining.

Here’s what distinguishes it from most modern approaches: it does not work by forcing the bowels. Instead, it moistens dry intestinal tissue and clears the internal heat that produced the dryness. The result is a gentler, more sustainable approach to a pattern that harsh laxatives often make worse over time.

A Classical Pattern: Pi Yue

The Shang Han Lun is one of the foundational texts in TCM clinical practice. Zhang Zhongjing organised it around specific disease patterns — detailed clinical pictures that guide formula selection with precision. Ma Zi Ren Wan belongs to the pattern called Pi Yue, which translates roughly as Spleen constraint.

The Pi Yue framework used pattern-based medicine as its core approach. A practitioner did not simply treat the symptom of constipation — they identified the mechanism behind it and selected a formula to match. This means Ma Zi Ren Wan is not a one-size-fits-all laxative. It is a targeted formula for a specific clinical picture.

In Pi Yue, excess heat accumulates in the Stomach. In time, that heat dries out the large intestine. The Spleen, responsible for distributing fluids throughout the body, cannot keep pace. As a result, stool becomes dry and difficult to pass. Also, infrequent bowel movements, straining, and a sense of incomplete emptying are common signs of this pattern.

Furthermore, Pi Yue is not the same as constipation from cold, deficiency, or pure qi stagnation. Each pattern calls for a different formula. A warming formula would worsen the Pi Yue picture. For instance, a strong purgative might offer short-term relief but would not restore moisture to the intestines. Ma Zi Ren Wan targets dryness and heat together — that specificity is what makes it effective for this presentation.

The Six-Herb Formula

The formula’s English name — Hemp Seed Pill — comes from its chief herb. That herb is Ma Zi Ren, or hemp seed (Cannabis sativa). In fact, hemp seed is rich in plant oils and fatty acids. It acts as a moistening agent for the intestinal lining. The five supporting herbs are:

Apricot Kernel (Xing Ren, Prunus armeniaca): moistens the lungs and large intestine; supports downward qi movement
White Peony root (Bai Shao, Paeonia lactiflora): nourishes blood and yin; helps restore the body’s fluid resources
Rhubarb root (Da Huang, Rheum palmatum): clears Stomach heat; moves the bowels with a mild downward action
Magnolia bark (Hou Po, Magnolia officinalis): moves stagnant qi in the digestive tract
Immature Bitter Orange (Zhi Shi, Citrus aurantium): breaks up qi accumulation; supports downward intestinal movement

Together, these six herbs address the full Pi Yue picture. That means dryness, heat, and qi stagnation in the large intestine. In contemporary herbal practice, ma zi ren wan for constipation remains one of the most frequently prescribed TCM formulas for this pattern. Herbal Clinic prepares it as a liquid tincture, available in sizes from 100mL to 1000mL.

How Ma Zi Ren Wan Works for Constipation

Classical TCM formulas combine multiple herbs into precise, balanced preparations.

Understanding how ma zi ren wan works for constipation means looking at each herb’s contribution. This is not a one-ingredient preparation. Specifically, it combines moistening agents, heat-clearing herbs, and qi-movers into a single, balanced formula. Moreover, each ingredient addresses a different part of the Pi Yue picture.

What Each Herb Contributes

Hemp seed (Ma Zi Ren) anchors the formula with its lubricating action. It is rich in plant fats and oils — natural compounds that coat and soften dry intestinal tissue. In modern terms, it acts as a gentle emollient for the large intestine. Additionally, hemp seed contains proteins and plant fats that support the gut lining over time.

However, hemp seed alone would not fully resolve the Pi Yue pattern. That is why rhubarb root (Da Huang) plays a key supporting role. In particular, rhubarb contains natural plant compounds that stimulate intestinal movement and clear Stomach heat. It also adds a mild downward-draining action to the formula. Importantly, the moistening herbs keep this action in balance. The result is easier bowel movement without the cramping or fluid loss that harsh purgatives can cause.

White Peony root (Bai Shao) nourishes blood and yin in TCM terms. Both relate to the body’s fluid reserves. In a dryness pattern, replenishing these reserves helps restore moisture to the intestinal lining. As a result, stool softens gradually over time. Apricot Kernel (Xing Ren) works in a similar direction. In TCM, the lungs and large intestine are paired organs. Consequently, Apricot Kernel moistens both, supporting downward qi movement through the digestive tract.

For their part, Magnolia bark (Hou Po) and Immature Bitter Orange (Zhi Shi) bring qi-moving action to the formula. In constipation, qi often backs up alongside fluid deficiency. Therefore, moving that qi helps restore the downward flow the intestines need to function. These two herbs ensure the formula does not simply add moisture — it also clears the way for normal bowel movement to resume.

Research and Clinical Findings

In TCM theory, this aligns with how the formula is built. Herbs that clear heat and move qi tend to produce results quickly. Moistening and nourishing herbs, however, take longer to rebuild the body’s fluid resources. In practice, this means the formula often offers some relief early on while also supporting a more gradual restoration of intestinal moisture with continued use.

Modern research has examined ma zi ren wan for constipation in clinical settings. Studies published in journals including the World Journal of Gastroenterology have found the formula associated with improved stool consistency. Researchers also noted reduced straining in participants with functional constipation. Additional studies have explored its use in post-operative constipation and IBS with a constipation-dominant pattern.

Most importantly, practitioners note that this formula is generally well-tolerated for longer-term use. Indeed, many laxative herbs produce dependence or rebound constipation when stopped. Ma Zi Ren Wan does not carry that same risk, largely because moistening — not forcing — is its primary action. For chronic dry constipation, that distinction matters.

How to Take Ma Zi Ren Wan for Constipation

Herbal Clinic prepares Ma Zi Ren Wan as a liquid tincture using the six classical herbs.

At Herbal Clinic, ma zi ren wan for constipation is prepared as a liquid tincture. This format has practical advantages over the traditional pill or granule form. Furthermore, liquid extracts absorb efficiently. They also allow a practitioner to adjust quantities without switching products.

Choosing a Size

The formula is available in four sizes: 100mL, 250mL, 500mL, and 1000mL. For a first use, the 100mL is a good starting point. The 250mL and 500mL are the most popular sizes for ongoing use. The 1000mL suits households where the formula is used regularly by more than one person.

You typically take liquid tinctures diluted in a small amount of warm water. How and when to take this formula is best guided by a practitioner trained in TCM. In particular, the pattern matters here. Someone whose constipation stems from cold or deficiency would need a different formula entirely. A TCM practitioner can assess whether the Pi Yue picture fits your situation.

It is also worth noting how this formula differs from single-herb laxatives. A herb like senna or cascara primarily purges — it forces the bowels with a strong downward action. Ma Zi Ren Wan does not work this way. Furthermore, it does not deplete fluids in the process. That makes it a fundamentally different kind of digestive support, and one that suits longer periods of use.

Who This Formula Suits

Ma Zi Ren Wan suits dry constipation specifically. This means hard stools that are difficult to pass, infrequent bowel movements, and a sense of intestinal dryness. For example, someone who notices constipation worsening in dry conditions or during periods of low fluid intake may be showing this pattern. In TCM, the Pi Yue picture often presents alongside other signs of dryness — dry skin, dry lips, or low thirst.

Additionally, the tincture form suits longer treatment periods well. In TCM clinical practice, addressing a chronic dryness pattern takes time. The body rebuilds its fluid resources gradually. A daily tincture is easier to maintain than counting pills or mixing granules — especially for those using herbal medicine as part of a broader wellness routine.

In practice, this formula sometimes combines well with others. Those with Spleen qi deficiency alongside the dryness pattern may benefit from pairing Ma Zi Ren Wan with Si Jun Zi Tang for digestive qi support. People with concurrent fatigue and poor digestion might also benefit from Gui Pi Tang for fatigue and digestive weakness. A qualified practitioner guides these combinations based on the full clinical picture.

Overall, Herbal Clinic sources each of the six herbs to consistent quality standards. Each batch undergoes evaluation before bottling. Because of this, what you receive reflects the classical six-herb ratio — not a simplified extract. The tincture contains Roasted Hemp Seed, Apricot Kernel Seed, White Peony, Rhubarb, Magnolia, and Roasted Unripe Bitter Orange, prepared in reverse osmosis water and gluten-free pharmaceutical grade alcohol.

These statements have not been evaluated by Health Canada. This product is not intended to diagnose, treat, cure, or prevent any disease.

FAQ

What makes your products special and unique?

Superior Sourcing: Our herbs are sourced from all over the world to avoid seasonal fluctuations in availability, keeping herbs accessible. Our suppliers meet strict standards that ensure top quality herbs, most of which are organic, wildcrafted, sustainably grown, or grown using permaculture. We support local farmers and grow many of our own herbs.
Superior Processing: Our tinctures are made using the classic tincturing method. The tinctures are made in a 1:5 ratio which allows for the optimal extraction of the herb. The alcohol percentage is strictly controlled depending on the herb and part of the plant that is used.
Superior Selection: We take pride in our growing selection of over 300 individual herbs. If we don’t carry the herb you’re seeking, we can likely track it down for you.
Superior Quality Control: Our tinctures are thoroughly tested by a third-party lab and with an organoleptic evaluation by our team of herbalists prior to final bottling.
Superior Price: Our tinctures are more cost-effective than other tinctures on the market. With an eye towards efficiency, we keep our costs low by maintaining good relationships with our wide network of suppliers and ordering herbs in bulk quantities.
We Care About the Environment: We repackage materials that are shipped to us (so don’t be surprised if our packages look different from time to time!). We recycle or reuse materials whenever possible. We turn the cardboard we receive from other suppliers into packing material. We donate to avoid waste to groups like Naturopaths Without Borders. Our workforce almost completely uses public transportation or bikes. We are powered using 100% renewable energy through Bullfrog Power.
We Donate To Charity: We support many causes that make the world better. We donate a portion of our profits or products. These include charities that support environmental and natural sustainability.

How do I order herbs from you?

Set up an online account and order through the website. If you don’t have an account and place an order, one will be created for you.

I heard your email list is the best in town. How can I get on that?

Click here to subscribe to our mailing list.

Are your products Canadian?

Are your products organic?

Are your products gluten-free?

How should I use your products? What’s the recommended dose?

For liability and regulatory reasons, we don’t make any claims as to how our herbs should be used, including dosing recommendations. Please review our disclaimer, as well as our terms and policies.

Posted on April 23, 2026May 19, 2026

Si Jun Zi Tang: A Guide to the Four Gentlemen Formula

Part of our complete guide to classical Chinese digestive formulas.

Part 1 | Part 2 | Part 3 | FAQ

Si Jun Zi Tang: The Four Gentlemen Formula

Ginseng root — the chief herb in Si Jun Zi Tang

Si Jun Zi Tang, the Four Gentlemen Formula, is one of the most studied classical formulas in Chinese medicine. Practitioners have relied on the Si Jun Zi Tang Four Gentlemen Formula for nearly a thousand years, tracing its origins to the Song Dynasty text Tai Ping Hui Min He Ji Ju Fang, compiled in 1078 CE. Indeed, few classical formulas have held their place so consistently across time and clinical tradition.

The name tells you something about the formula’s character. In classical Chinese culture, a gentleman does not push, drain, or force. Instead, he restores through quiet virtue. The Four Gentlemen Formula works the same way — it strengthens the digestive system gently, without depleting the little energy that remains.

Here’s why that matters:

In TCM, the Spleen governs digestion in a much broader sense than the anatomical organ. It’s the central system responsible for extracting nutrients from food, transforming them into Qi and Blood, and distributing that energy throughout the body. When Spleen Qi runs low, the body can’t draw nourishment from what it eats. You eat, but the energy doesn’t arrive. Fatigue builds. Appetite fades. Digestion slows. That’s the pattern Si Jun Zi Tang addresses.

The Four Herbs and Their Roles

Ren Shen (Korean Red Ginseng / Panax ginseng) — the chief herb. Ginseng tonifies Yuan Qi, the body’s foundational energy, and strengthens Spleen function directly. It lifts the Spleen’s capacity to transform and transport nutrients from food.
Bai Zhu (White Atractylodes / Atractylodes macrocephala) — the deputy herb. Bai Zhu strengthens the Spleen and clears Dampness — the TCM term for the heaviness and fluid buildup that accumulates when digestion is weak.
Fu Ling (Poria / Poria cocos) — the assistant herb. Poria leaches out Dampness gently and calms the mind. It works with Bai Zhu to clear what a weakened Spleen can’t manage alone.
Zhi Gan Cao (Honey-Fried Licorice / Glycyrrhiza uralensis) — the envoy herb. Honey-roasted licorice harmonizes the other three herbs and moderates Ginseng’s stronger action. It also adds a mild, tonifying action of its own.

Its Place in Classical TCM

In TCM, formulas fall into categories based on their function. In fact, Si Jun Zi Tang belongs to the class of bu qi — Qi-tonifying formulas. Furthermore, it’s one of the four foundational tonic formulas in the classical Chinese materia medica, alongside formulas that address blood, yin, and yang deficiency. This foundational status reflects its consistency — practitioners return to it because it works reliably for the pattern it addresses.

In particular, many well-known formulas incorporate Si Jun Zi Tang’s four herbs at their core. For example, Ba Zhen Tang — the Eight Treasures Formula — combines Si Jun Zi Tang with a blood-nourishing formula to treat both Qi and blood deficiency at once. Si Jun Zi Tang provides the foundation. Additional herbs refine the action for the specific pattern.

What the Four Gentlemen Formula Treats

Si Jun Zi Tang tincture — available at Herbal Clinic in 100mL to 1000mL sizes

Si Jun Zi Tang — the Four Gentlemen Formula — targets Spleen and Stomach Qi deficiency with precision. In fact, this is not a broad wellness tonic. It fits one specific pattern, and when that pattern is present, the results tend to be clear.

Signs of Spleen Qi Deficiency

A TCM practitioner looks for a distinct set of signs before recommending Si Jun Zi Tang:

Low energy that doesn’t recover with rest
A weak or absent appetite
Bloating or heaviness after meals
Loose stools or unformed bowel movements
A pale complexion with little natural colour
A pale tongue with a thin white coating
A weak pulse, especially in the Spleen position on the right wrist

Furthermore, many people notice their digestion declined after a long illness, a period of poor nutrition, or prolonged stress. For this reason, Si Jun Zi Tang works especially well in recovery phases — when the system needs rebuilding rather than stimulating.

However, the formula does not suit every case of fatigue or digestive trouble. Someone with Liver Qi stagnation, Dampness-Heat, or active inflammation may need a different approach. This is where working with a qualified TCM practitioner makes a real difference. A full assessment — tongue, pulse, signs, and history — determines whether the pattern matches before a formula is chosen.

Four Gentlemen Formula Research and Evidence

Modern research has looked at several of this formula’s active plant compounds. Ginseng (Panax ginseng) contains ginsenosides — plant compounds that research links to energy support, immune modulation, and reduced fatigue. Poria (Poria cocos) contains beta-glucans, complex plant sugars that support gut immune function.

However, TCM formulas work as systems. Studies on the whole formula — rather than single isolated compounds — show effects on gastrointestinal motility and gut barrier function. Additionally, research has looked at Si Jun Zi Tang in supporting digestive health during chemotherapy recovery, consistent with its traditional role in rebuilding a weakened Spleen system. For further reading, a search on PubMed for Si Jun Zi Tang returns over 200 peer-reviewed references.

That said, this research is ongoing. Most importantly, practitioners have refined this combination of four herbs over centuries of clinical use — long before controlled trials existed. That tradition carries real weight when evaluating the formula’s clinical value.

Read our guide to Gui Pi Tang for fatigue, anxiety, and poor memory — a related Qi and Blood tonic that practitioners often pair with Si Jun Zi Tang in more complex formulas.

How to Use the Si Jun Zi Tang Four Gentlemen Formula

Herbal preparation in the classical tradition — the foundation of our tincture-making process

At Herbal Clinic, the Si Jun Zi Tang Four Gentlemen Formula is available as a liquid tincture, made in small batches in Toronto, Ontario. The formula contains Korean Red Ginseng, White Atractylodes, Poria, and Honey-Fried Licorice. Additionally, Herbal Clinic extracts these herbs in a base of reverse osmosis water and pharmaceutical-grade gluten-free alcohol.

Tinctures absorb faster than capsules. They also blend easily with other herbs if a practitioner recommends a more complex formula. You can take the tincture directly or dilute it in a small amount of warm water.

Who Might Benefit

Overall, this is a gentle formula. It doesn’t push, heat, cool, or drain — it builds. Because of this, it suits people who are chronically fatigued, have weak digestion after illness or stress, or eat reasonably well but can’t seem to hold their energy.

Many TCM practitioners use Si Jun Zi Tang as a base, layering additional herbs on top. For example, Ba Zhen Tang combines Si Jun Zi Tang with Si Wu Tang to address both Qi and blood deficiency at once. This reflects a core principle in TCM — build the foundation first, then refine the formula for the individual pattern.

Moreover, many practitioners use the Si Jun Zi Tang Four Gentlemen Formula alongside Western herbal or naturopathic protocols. Its gentle Qi-building action supports rather than interferes with other treatments. As a result, it’s a common long-term tonic in integrative practice.

Si Jun Zi Tang contains Ginseng. As a result, those sensitive to stimulating herbs should introduce it gradually. Do not use during pregnancy or while breastfeeding, and consult a health practitioner if you take prescription medications.

Furthermore, Herbal Clinic sources organically grown, wildcrafted, or small-farm herbs wherever possible. Si Jun Zi Tang is available in 100mL, 250mL, 500mL, and 1000mL sizes. In particular, the 250mL size suits most people starting with the formula for the first time.

These statements have not been evaluated by Health Canada. This product is not intended to diagnose, treat, cure, or prevent any disease.

FAQ

What makes your products special and unique?

Superior Sourcing: Our herbs are sourced from all over the world to avoid seasonal fluctuations in availability, keeping herbs accessible. Our suppliers meet strict standards that ensure top quality herbs, most of which are organic, wildcrafted, sustainably grown, or grown using permaculture. We support local farmers and grow many of our own herbs.
Superior Processing: Our tinctures are made using the classic tincturing method. The tinctures are made in a 1:5 ratio which allows for the optimal extraction of the herb. The alcohol percentage is strictly controlled depending on the herb and part of the plant that is used.
Superior Selection: We take pride in our growing selection of over 300 individual herbs. If we don’t carry the herb you’re seeking, we can likely track it down for you.
Superior Quality Control: Our tinctures are thoroughly tested by a third-party lab and with an organoleptic evaluation by our team of herbalists prior to final bottling.
Superior Price: Our tinctures are more cost-effective than other tinctures on the market. With an eye towards efficiency, we keep our costs low by maintaining good relationships with our wide network of suppliers and ordering herbs in bulk quantities.
We Care About the Environment: We repackage materials that are shipped to us (so don’t be surprised if our packages look different from time to time!). We recycle or reuse materials whenever possible. We turn the cardboard we receive from other suppliers into packing material. We donate to avoid waste to groups like Naturopaths Without Borders. Our workforce almost completely uses public transportation or bikes. We are powered using 100% renewable energy through Bullfrog Power.
We Donate To Charity: We support many causes that make the world better. We donate a portion of our profits or products. These include charities that support environmental and natural sustainability.

How do I order herbs from you?

Set up an online account and order through the website. If you don’t have an account and place an order, one will be created for you.

I heard your email list is the best in town. How can I get on that?

Click here to subscribe to our mailing list.

Are your products Canadian?

Are your products organic?

Are your products gluten-free?

How should I use your products? What’s the recommended dose?

For liability and regulatory reasons, we don’t make any claims as to how our herbs should be used, including dosing recommendations. Please review our disclaimer, as well as our terms and policies.

Posted on April 22, 2026May 19, 2026

Sang Ju Yin for Wind-Heat Cough: The Classic TCM Lung Formula

Part of our complete guide to classical Chinese immune formulas.

Part 1 | Part 2 | Part 3 | FAQ

Sang Ju Yin for Wind-Heat Cough — What Is This Classical Formula?

Chrysanthemum (Ju Hua) is one of the two chief herbs in Sang Ju Yin, targeting wind-heat in the upper body and Lungs.

Sang ju yin for wind-heat cough is one of classical Chinese medicine’s most precisely targeted respiratory formulas — aimed at a dry cough that arrives at the very start of an illness, before fever or sore throat take over.

Historically, the formula first appeared in Wu Ju-tong’s 1798 text Wen Bing Tiao Bian — Systematic Differentiation of Warm Diseases. Wu Ju-tong wrote this foundational text to address warm diseases (wen bing): illnesses that present with heat from the outset, in contrast to the cold-dominant patterns described in earlier classics. However, the same text contains two formulas for Wind-Heat exterior patterns, not one. Yin Qiao San suits Wind-Heat presentations where sore throat, fever, and headache dominate. Sang Ju Yin suits Wind-Heat presentations where cough is the chief complaint.

Notably, the name itself explains the formula. Sang means mulberry, Ju means chrysanthemum, and Yin means drink or decoction. Mulberry Leaf (Morus alba, Sang Ye) and Chrysanthemum (Chrysanthemum morifolium, Ju Hua) are the two chief herbs. Both target the Lungs directly — dispersing wind-heat and stopping cough.

A Formula Matched to Cough — The Light and Dispersing Category

In addition to the two chief herbs, the formula contains six supporting ingredients: Forsythia Fruit (Forsythia suspensa), Chinese Mint (Mentha haplocalyx), Platycodon Root (Platycodon grandiflorum), Apricot Kernel Seed (Prunus armeniaca), Reed Rhizome (Phragmites communis), and Licorice Root (Glycyrrhiza uralensis). Each herb carries a specific function. Together, they form what TCM classifies as a “Light and Dispersing” formula.

This is where it gets interesting: “Light and Dispersing” is not just a label — it defines how the formula acts. Light formulas work quickly at the body’s surface, called the Wei level in TCM. Furthermore, they don’t penetrate deeply. For that reason, they work best when illness starts, before the pathogen moves from the exterior to the interior.

Therefore, Sang Ju Yin is the right choice when a wind-heat invasion presents primarily as cough. For Wind-Cold presentations — where chills dominate and the throat is clear — Gui Zhi Tang for wind cold addresses the cold-dominant exterior pattern instead.

Today, Herbal Clinic carries Sang Ju Yin as a concentrated liquid extract in four sizes.

How Sang Ju Yin Treats Wind-Heat Cough — Herbs and Actions

Sang Ju Yin is available at Herbal Clinic as a concentrated liquid extract, from 100mL to 1000mL.

Sang Ju Yin for wind-heat cough works by addressing the pattern from multiple angles at once. Each of the eight herbs carries a distinct role, and their combined action explains why the formula is so well matched to this specific presentation.

The Eight Herbs in Sang Ju Yin

Sang Ye — Mulberry Leaf (Morus alba)

First, consider Mulberry Leaf — the formula’s chief herb. Herbalists have used it for centuries to clear wind-heat from the Lungs and stop cough. It acts gently at the respiratory level, making it a logical anchor for a cough-focused formula.

Ju Hua — Chrysanthemum (Chrysanthemum morifolium)

Second, Chrysanthemum serves as co-chief herb. It disperses wind-heat in the upper body — head, throat, and chest. Additionally, it clears heat from the eyes, which is relevant when wind-heat presents with eye redness alongside cough.

Xing Ren — Apricot Kernel Seed (Prunus armeniaca)

Next, Apricot Kernel Seed descends Lung Qi. In TCM, cough results when Lung Qi moves upward instead of downward. Xing Ren corrects this directly. Furthermore, herbalists use it in more classical cough formulas than almost any other single herb.

Jie Geng — Platycodon Root (Platycodon grandiflorum)

Platycodon opens Lung Qi and directs the formula’s action upward to the throat and chest. Research links platycodon’s active plant compounds to support of the respiratory mucosa, giving it scientific backing alongside a long classical track record. As a result, Jie Geng serves as both a therapeutic herb and a channel guide in this formula.

Supporting and Coordinating Herbs

Bo He — Chinese Mint (Mentha haplocalyx)

Chinese Mint is cooling and acrid. It disperses wind-heat from the exterior, helping the body expel the pathogen at the surface. Because of this, Bo He contributes to the formula’s speed of action — one of Sang Ju Yin’s most valued clinical qualities.

Lian Qiao — Forsythia Fruit (Forsythia suspensa)

Forsythia clears heat and releases the exterior. Research shows that forsythoside A — a key active compound in the fruit — demonstrates antiviral activity in laboratory studies (PubMed). In particular, this gives Lian Qiao scientific credibility alongside its long traditional use.

Lu Gen — Reed Rhizome (Phragmites communis)

Reed Rhizome clears heat and generates fluids. Because wind-heat patterns dry out the throat and airways, Lu Gen counters this dryness by restoring moisture and cooling heat at the same time.

Gan Cao — Licorice Root (Glycyrrhiza uralensis)

Finally, Licorice harmonizes the formula, moderating the intensity of the other herbs. In addition, it benefits the throat directly — a fitting role in a formula targeting throat dryness and cough.

Sang Ju Yin vs. Yin Qiao San: Knowing Which Formula to Use

Practitioners often compare Sang Ju Yin and Yin Qiao San because both treat Wind-Heat. However, they target different dominant symptoms. Yin Qiao San is the stronger formula — designed for fever, significant sore throat, and systemic heat signs. Sang Ju Yin is lighter — designed for mild wind-heat where cough leads the presentation and fever is secondary or absent.

In practice, the guiding question is simple: what is the dominant complaint? If sore throat and fever come first, Yin Qiao San fits better. If cough comes first, Sang Ju Yin is the stronger match. Some practitioners combine both for complex presentations — however, this is a clinical decision that calls for guidance from a qualified TCM practitioner.

Additionally, neither formula suits Wind-Cold patterns. Specifically, Wind-Cold presents with stronger chills than fever, no significant thirst, and minimal throat involvement. In that case, a warming exterior formula is appropriate instead.

How to Use Sang Ju Yin for Wind-Heat Cough

Liquid extracts absorb quickly — useful for the early, acute window when Sang Ju Yin is most effective.

Sang Ju Yin for wind-heat cough works best at the earliest stage of illness — the first 12 to 24 hours after symptoms appear. Here’s how it works in practice: as a Light and Dispersing formula, it acts at the body’s exterior. Once illness moves deeper — once fatigue, significant fever, chest congestion, or digestive symptoms appear — the pattern has shifted. At that point, a different formula will be a better match.

For this reason, many practitioners and wellness-minded people keep Sang Ju Yin on hand before they need it. The critical window is short. Having the formula available at the first sign of a wind-heat cold is the practical approach.

Timing and Pattern Matching

However, pattern matching matters before reaching for this formula. Sang Ju Yin treats Wind-Heat specifically — and within that pattern, the version where cough is the chief complaint. Specifically, the indicators are:

A dry or slightly productive cough as the main symptom
Mild thirst or dry throat at onset
Slight warmth or low-grade fever
Thin yellow or white tongue coating
Onset felt first in the throat and airways, not the body

In contrast, Wind-Cold presents with stronger chills than warmth, a clear throat, no significant thirst, and a white tongue coating. In that case, Gui Zhi Tang for wind cold is the appropriate match. Most importantly, using Sang Ju Yin for a Wind-Cold pattern is unlikely to help — and the correct pattern identification takes less than a minute.

Sang Ju Yin also works differently from preventive formulas like Yu Ping Feng San. Yu Ping Feng San (Jade Windscreen) builds defensive Wei Qi between illnesses — taken as a tonic over weeks. Sang Ju Yin is acute. Moreover, the two formulas are complementary: use Jade Windscreen to reduce susceptibility to illness, and reach for Sang Ju Yin when the wind-heat cough pattern appears.

Furthermore, Herbal Clinic’s Sang Ju Yin uses the full classical formula composition — Mulberry Leaf, Chrysanthemum, Forsythia Fruit, Chinese Mint, Platycodon Root, Apricot Kernel Seed, Reed Rhizome, and Licorice Root — in a pharmaceutical-grade alcohol base. Liquid extract absorbs quickly, which matters when timing is everything.

In addition, Herbal Clinic sources all herbs to strict quality standards. Most carry organic certification or come from sustainably wildcrafted sources. Sang Ju Yin is available in 100mL, 250mL, 500mL, and 1000mL sizes.

For regulatory reasons, dosing guidance is beyond what we can provide here. Please consult a qualified TCM practitioner for guidance suited to your individual situation.

These statements have not been evaluated by Health Canada. This product is not intended to diagnose, treat, cure, or prevent any disease.

FAQ

What makes your products special and unique?

Superior Sourcing: Our herbs are sourced from all over the world to avoid seasonal fluctuations in availability, keeping herbs accessible. Our suppliers meet strict standards that ensure top quality herbs, most of which are organic, wildcrafted, sustainably grown, or grown using permaculture. We support local farmers and grow many of our own herbs.
Superior Processing: Our tinctures are made using the classic tincturing method. The tinctures are made in a 1:5 ratio which allows for the optimal extraction of the herb. The alcohol percentage is strictly controlled depending on the herb and part of the plant that is used.
Superior Selection: We take pride in our growing selection of over 300 individual herbs. If we don’t carry the herb you’re seeking, we can likely track it down for you.
Superior Quality Control: Our tinctures are thoroughly tested by a third-party lab and with an organoleptic evaluation by our team of herbalists prior to final bottling.
Superior Price: Our tinctures are more cost-effective than other tinctures on the market. With an eye towards efficiency, we keep our costs low by maintaining good relationships with our wide network of suppliers and ordering herbs in bulk quantities.
We Care About the Environment: We repackage materials that are shipped to us (so don’t be surprised if our packages look different from time to time!). We recycle or reuse materials whenever possible. We turn the cardboard we receive from other suppliers into packing material. We donate to avoid waste to groups like Naturopaths Without Borders. Our workforce almost completely uses public transportation or bikes. We are powered using 100% renewable energy through Bullfrog Power.
We Donate To Charity: We support many causes that make the world better. We donate a portion of our profits or products. These include charities that support environmental and natural sustainability.

How do I order herbs from you?

Set up an online account and order through the website. If you don’t have an account and place an order, one will be created for you.

I heard your email list is the best in town. How can I get on that?

Click here to subscribe to our mailing list.

Are your products Canadian?

Are your products organic?

Are your products gluten-free?

How should I use your products? What’s the recommended dose?

For liability and regulatory reasons, we don’t make any claims as to how our herbs should be used, including dosing recommendations. Please review our disclaimer, as well as our terms and policies.

Posted on April 21, 2026May 19, 2026

Gui Zhi Tang for Wind Cold: The Classic Chinese Formula

Part of our complete guide to classical Chinese immune formulas.

Part 1 | Part 2 | Part 3 | FAQ

What Is Gui Zhi Tang and When Is It Used for Wind Cold?

Cinnamon twig (gui zhi, Cinnamomum cassia) is the chief herb in Gui Zhi Tang.

Gui zhi tang for wind cold is one of the oldest Chinese herbal formulas in continuous clinical use. Zhang Zhongjing recorded it in the Shang Han Lun (Treatise on Cold Damage) around 200 CE, and practitioners have reached for it at the first sign of a cold ever since. Furthermore, it remains one of the most referenced formulas in all of classical Chinese medicine — a benchmark for understanding how the body’s exterior responds to cold and wind.

The name is straightforward: gui zhi means cinnamon twig, tang means decoction. In Chinese medicine, wind cold is a specific exterior pattern. It describes the early stage of a cold or flu where wind and cold have invaded the body’s surface, disrupting the balance between defensive qi (wei qi) and nutritive qi (ying qi). The result is a recognizable cluster of symptoms that sets it apart from other common cold presentations.

How to Identify a Wind Cold Pattern

Wind cold and wind heat share some symptoms on the surface — both can involve a runny nose, mild fatigue, and a general unwell feeling. However, the details that separate them are clinically significant, because each pattern calls for a completely different formula.

Wind cold presents with:

Chills that feel stronger than any fever present
Mild fever, or no fever at all
Spontaneous sweating despite feeling cold
Stiff, tense neck and upper back
Headache at the occiput (base of skull) or top of the head
A floating, soft (moderate) pulse
No sore throat, or only mild throat discomfort without redness

In contrast, wind heat presentations — which call for formulas like Yin Qiao San — tend to feature a sore, red throat, yellow or green mucus, higher fever, and thirst. Gui zhi tang is not appropriate for that pattern. It is specifically indicated for wind cold with deficiency: the person’s defensive qi is not strong enough to fully close the surface, which explains why spontaneous sweating occurs even while the body feels chilled.

The Five Herbs in Gui Zhi Tang

Gui zhi tang contains five classical herbs, each with a defined role. The formula shows how Chinese medicine builds a treatment — not from one dominant herb, but from a balanced team where each ingredient supports the others.

Gui zhi (Cinnamomum cassia twig) — the chief herb. Acrid and warm, it releases the exterior and warms the yang. It moves outward, helping the wei qi regain control of the body’s surface.
Bai shao (Paeonia lactiflora, white peony root) — the deputy. Sour and cool, it nourishes the ying qi and astringes what is leaking. It directly counters spontaneous sweating by holding nutritive energy at the interior.
Sheng jiang (Zingiber officinale, fresh ginger) — supports gui zhi in releasing the exterior and warms the stomach, protecting digestion during illness.
Da zao (Ziziphus jujuba, jujube dates) — tonifies the spleen and nourishes the blood, pairing with bai shao to reinforce ying qi.
Zhi gan cao (Glycyrrhiza uralensis, honey-fried licorice root) — harmonizes all five herbs, moderating the acridity of gui zhi and sheng jiang while supporting the tonifying action of da zao.

The gui zhi and bai shao pairing is the core of the formula. One opens the exterior; the other holds the interior. Together they restore ying-wei harmony — the relationship between surface defence and interior nourishment that wind cold disrupts. Herbal Clinic prepares Gui Zhi Tang in small batches at our Toronto facility using herb materials sourced to strict quality standards.

How Gui Zhi Tang Works for Wind Cold and Exterior Deficiency

Gui zhi tang for wind cold is traditionally taken warm to support its surface-releasing action.

Gui zhi tang for wind cold works by restoring a specific energetic balance, not by simply suppressing symptoms. The condition arises when wei qi (defensive qi) is too weak to hold the exterior closed against wind and cold. As a result, the pores remain partially open — producing the paradox of spontaneous sweating in a person who feels cold. The formula addresses both sides of this imbalance at once.

The Ying-Wei Imbalance

In Chinese medicine, wei qi circulates on the body’s surface and acts as the first line of defence. Ying qi (nutritive qi) circulates inside the channels and nourishes the interior. When wind cold invades someone with relatively weak wei qi, these two fall out of rhythm. Wei qi cannot close the surface; ying qi leaks outward as sweat. Gui zhi tang for wind cold corrects this by working in two directions simultaneously: gui zhi reinforces the surface, and bai shao holds the interior.

This is where it gets interesting. Unlike formulas that forcefully drive out a pathogen — such as ma huang tang, which uses ephedra to produce a strong, fast sweat — gui zhi tang is gentle and restorative. It corrects the imbalance rather than overpowering it. This makes it suitable for people with weaker constitutions, those prone to spontaneous sweating, or older patients who cannot tolerate strong diaphoretic formulas. For people with stronger wei qi and no spontaneous sweating, a different exterior-releasing formula is typically more appropriate.

What Research Shows on the Key Compounds

Modern research has examined gui zhi tang’s component herbs for their effects on immune function, viral replication, and inflammation. Several findings align closely with the formula’s classical indications:

Cinnamaldehyde (from Cinnamomum cassia) shows antiviral and warming actions in laboratory studies, including inhibition of influenza viral replication and support of peripheral circulation.
Paeoniflorin (from Paeonia lactiflora) has well-documented anti-inflammatory and immune-modulating properties. Research links it to regulation of inflammatory cytokines — consistent with bai shao’s classical role of calming and astringing the interior.
Gingerols (from Zingiber officinale) support warming, anti-nausea, and mild surface-releasing actions, in line with sheng jiang’s classical function.
Glycyrrhizin (from Glycyrrhiza uralensis) shows anti-inflammatory and immune-supporting effects across multiple studies, supporting its role as the harmonizing agent in this and many other classical formulas.

Additionally, researchers have studied gui zhi tang as a complete formula in the context of early-stage respiratory infections and allergic rhinitis with a cold pattern. Practitioners have also applied it historically to postpartum sweating disorders and other situations involving ying-wei disharmony. However, the most important clinical point remains: gui zhi tang for wind cold is pattern-specific. It is not a general-purpose cold remedy. Applying it to the wrong pattern will produce a poor result and may worsen the presentation.

Most importantly, this precision is part of what makes Chinese medicine useful. You can also explore how Yu Ping Feng San strengthens defensive qi between illnesses — a formula that pairs well with gui zhi tang for people who catch colds easily. The goal of Chinese herbal medicine is not an herb that treats colds in general — it is the right formula for the right pattern at the right moment.

How to Take Gui Zhi Tang and What to Expect

Herbal Clinic offers Gui Zhi Tang as a tincture for convenient daily use.

Practitioners take gui zhi tang for wind cold at the very onset of symptoms. Timing matters more than almost any other factor. The formula works best when the pathogen remains at the exterior surface — before it progresses deeper or shifts from wind cold toward wind heat. Once symptoms change (for instance, if a sore throat develops, fever becomes dominant, or mucus turns yellow or green), a different formula fits better.

Traditional Preparation of Gui Zhi Tang

In classical use, practitioners prepared gui zhi tang as a water decoction: the five herbs simmered for 20 to 30 minutes, strained, and taken warm in divided doses. Zhang Zhongjing was specific about what to do after each dose: wrap in a light covering and allow a mild, even perspiration to develop across the whole body surface. The goal is not a heavy sweat — just a gentle, sustained dampness that signals the exterior is releasing.

The classical texts are equally clear about what to avoid during treatment. Cold foods, raw vegetables, cold drinks, and heavy meals direct the body’s energy inward, working against the formula’s outward, surface-releasing direction. Light, warm food — congee, broth, or steamed vegetables — is most appropriate during this phase of an illness. In addition, rest and warmth are not optional: they give the formula the conditions it needs to work.

Taking Gui Zhi Tang as a Tincture

Herbal Clinic offers Gui Zhi Tang as a tincture, with the five classical herbs extracted in an alcohol and water base. This form skips the preparation time of a decoction while preserving the formula’s action. For the best effect, add the tincture to a small amount of warm water rather than taking it straight or cold. Warmth supports the formula’s outward, surface-releasing direction — which aligns with one of the core principles of treating gui zhi tang for wind cold presentations.

Furthermore, taking it in warm water echoes the classical instruction to support the formula with warmth throughout. Stay warm, rest, and avoid cold exposure. These simple measures give the herbs the best possible environment to work in.

Here is what to expect in the hours after taking gui zhi tang for wind cold:

A mild warmth spreading outward from the chest
A light, even dampness at the skin — not a heavy sweat
Gradual easing of chills and upper back tension
Slow relief of headache as the exterior releases
A general settling — the acute edge of the illness softening

If symptoms shift rather than improve — particularly if wind heat signs appear — stop the formula and reassess. A qualified Chinese medicine practitioner or herbalist can guide the transition to the correct formula for the new pattern. Herbal Clinic’s team of herbalists and naturopathic doctors is available to advise on formula selection.

Herbal Clinic prepares Gui Zhi Tang in small batches at our Toronto, Ontario facility. We source the component herbs from trusted suppliers who meet our standards for quality, organic certification, and sustainable wildcrafting. Most herbs in this formula are certified organic or sustainably sourced.

These statements have not been evaluated by Health Canada. This product is not intended to diagnose, treat, cure, or prevent any disease.

FAQ

What makes your products special and unique?

Superior Sourcing: Our herbs are sourced from all over the world to avoid seasonal fluctuations in availability, keeping herbs accessible. Our suppliers meet strict standards that ensure top quality herbs, most of which are organic, wildcrafted, sustainably grown, or grown using permaculture. We support local farmers and grow many of our own herbs.
Superior Processing: Our tinctures are made using the classic tincturing method. The tinctures are made in a 1:5 ratio which allows for the optimal extraction of the herb. The alcohol percentage is strictly controlled depending on the herb and part of the plant that is used.
Superior Selection: We take pride in our growing selection of over 300 individual herbs. If we don’t carry the herb you’re seeking, we can likely track it down for you.
Superior Quality Control: Our tinctures are thoroughly tested by a third-party lab and with an organoleptic evaluation by our team of herbalists prior to final bottling.
Superior Price: Our tinctures are more cost-effective than other tinctures on the market. With an eye towards efficiency, we keep our costs low by maintaining good relationships with our wide network of suppliers and ordering herbs in bulk quantities.
We Care About the Environment: We repackage materials that are shipped to us (so don’t be surprised if our packages look different from time to time!). We recycle or reuse materials whenever possible. We turn the cardboard we receive from other suppliers into packing material. We donate to avoid waste to groups like Naturopaths Without Borders. Our workforce almost completely uses public transportation or bikes. We are powered using 100% renewable energy through Bullfrog Power.
We Donate To Charity: We support many causes that make the world better. We donate a portion of our profits or products. These include charities that support environmental and natural sustainability.

How do I order herbs from you?

Set up an online account and order through the website. If you don’t have an account and place an order, one will be created for you.

I heard your email list is the best in town. How can I get on that?

Click here to subscribe to our mailing list.

Are your products Canadian?

Are your products organic?

Are your products gluten-free?

How should I use your products? What’s the recommended dose?

For liability and regulatory reasons, we don’t make any claims as to how our herbs should be used, including dosing recommendations. Please review our disclaimer, as well as our terms and policies.

Posted on April 20, 2026May 19, 2026

Yu Ping Feng San: The Jade Windscreen Formula

Part of our complete guide to classical Chinese immune formulas.

Part 1 | Part 2 | Part 3 | FAQ

Yu Ping Feng San: History and Ingredients

Dried Astragalus root (Huang Qi) — the chief herb in Yu Ping Feng San. Photo: Unsplash

Yu Ping Feng San, the jade windscreen formula, ranks among the most enduring classical Chinese immune formulas. For centuries, practitioners have relied on it to build wei qi — the body’s surface defence — and shield against wind invasion.

In fact, the name says everything. “Yu Ping Feng” means jade windscreen in Chinese. Imagine a dense, smooth jade screen placed at the entrance to a home, keeping wind and cold from entering. In classical Chinese medicine, wind carries pathogens into the body through the skin and the surface tissue. This formula builds that screen.

The concept behind the formula connects to one of the oldest principles in Chinese medicine: zhi wei bing — treating disease before it arises. The Huang Di Nei Jing, the foundational classical text, describes wei qi as the body’s first line of defence. When wei qi is abundant, pathogens cannot penetrate. When wei qi is deficient, the body becomes open and vulnerable. Yu Ping Feng San addresses that deficiency directly.

Wei Yi-Lin first recorded the formula in Shi Yi De Xiao Fang (Efficacious Remedies, circa 1345 AD). However, it draws on much older principles. For this reason, it holds a central place in the classical TCM materia medica for immune tonification and remains one of the most frequently prescribed formulas in clinical practice today.

Three Herbs, One Shield: What Goes Into the Formula

Three herbs make up Yu Ping Feng San. Each plays a specific role in the formula’s architecture:

Huang Qi (Astragalus membranaceus, radix) — the chief herb. It tonifies Lung and Spleen qi, then lifts that qi outward to reinforce the body’s surface. Huang Qi ranks among the most closely studied herbs in the Chinese materia medica, with a rich body of research supporting its immune-modulating activity.
Bai Zhu (Atractylodes macrocephala, rhizoma) — the deputy. It strengthens Spleen qi, the root source of all qi production in the body. Without strong Spleen qi, there is no raw material to generate a firm surface defence.
Fang Feng (Saposhnikovia divaricata, radix) — the assistant. Its name means “guard against wind.” It disperses wind from the surface while Huang Qi simultaneously strengthens it. This pairing defends without depleting — a precise balance that sets this formula apart from simpler immune approaches.

Ultimately, the formula’s elegance lies in this balance. Huang Qi stabilizes and fills. Fang Feng opens and clears. Bai Zhu anchors the interior. Together, they address the root — deficient wei qi — rather than just the surface symptom of repeated illness.

In practice, the jade windscreen formula Yu Ping Feng San suits people who catch every cold that circulates, who sweat without exertion, or who feel open and vulnerable to drafts and seasonal change. It is the formula for the person whose defence never quite holds.

Yu Ping Feng San: The Jade Windscreen Formula Properties

Dried herbs used in classical Chinese immune formulas. Photo: Unsplash

In Chinese medicine, wei qi is the body’s defensive energy. It circulates at the surface — in the skin and the spaces between skin and muscle. Its job: keep pathogens out and regulate sweating.

Wei Qi Deficiency: Signs and Patterns

Here’s how it works. When wei qi is strong, the body’s surface stays firm. As a result, pathogens cannot easily enter. When wei qi is weak, the surface loosens. In turn, wind and cold invade easily. Consequently, the person catches every illness that circulates.

In practice, practitioners look for several signs of wei qi deficiency:

Frequent colds — catching nearly every virus that comes around
Spontaneous sweating — perspiring without exertion or heat
Strong aversion to wind and cold drafts
Fatigue and a pale, slightly dull complexion
Seasonal allergy symptoms with low energy and watery discharge

Yu Ping Feng San, the jade windscreen formula, targets this pattern at its root. Specifically, it works on the interior — building Spleen and Lung qi — so the body produces enough wei qi to hold the surface firm over time.

This is where it gets interesting. This is not a formula that fights infection directly. Instead, it prevents the conditions that let infection take hold in the first place. However, the distinction matters for knowing when to use it — and when not to.

What Modern Research Shows About Yu Ping Feng San

Modern research adds depth to the traditional picture. Studies on Astragalus membranaceus show its plant sugars — astragalus polysaccharides — modulate immune activity. Research links them to increased natural killer cell function and stronger antibody response. Additionally, Bai Zhu contains atractylodins, active plant compounds with anti-inflammatory properties. Fang Feng contains chromone compounds that researchers associate with reduced allergic response at the mucous membranes.

Furthermore, the formula has a long clinical history in allergy-related patterns. In TCM, seasonal allergic rhinitis often involves a wei qi deficiency presentation: sneezing triggered by wind, watery discharge, low energy, and easy susceptibility. Practitioners associate Yu Ping Feng San with this profile — the person who reacts strongly to pollen, dust, or season change, and who feels depleted alongside the allergic symptoms.

In addition, spring is when this pattern often becomes most obvious. As the Liver rises with the season, it can overact on the Spleen-Stomach, weakening Spleen qi. As a result, wei qi production drops. For people prone to this pattern, the jade windscreen formula Yu Ping Feng San serves as a tonic bridge through the seasonal shift. It rebuilds the surface before the next challenge arrives.

The key takeaway: this formula works best as a preventive tool. It strengthens what is weak before illness has a chance to take hold — exactly the principle of zhi wei bing that defines classical preventive medicine in Chinese practice.

How to Use Yu Ping Feng San Tincture

Classical Chinese herbal medicine. Photo: Unsplash

Herbal Clinic carries Yu Ping Feng San as a liquid tincture. We extract the three herbs — Astragalus, White Atractylodes, and Saposhnikovia — in pharmaceutical-grade, gluten-free alcohol and reverse osmosis water. This process preserves the active plant compounds from each herb in a stable, bioavailable form.

Tinctures absorb quickly. You add the formula to water and drink it. No decoction, no simmering. Moreover, it simplifies a preparation that would traditionally require an hour of careful boiling.

Tonic Use vs. Acute Illness: Timing Matters

As a tonic formula, Yu Ping Feng San stands apart from acute immune formulas. Practitioners use it during healthy periods — between illnesses, not during them. Its role is to build the interior so the surface holds firm over time.

Most practitioners avoid it during an active cold with fever or thick discharge. In that situation, they first use an acute formula to clear the pathogen. Afterward, they return to Yu Ping Feng San to rebuild and prevent recurrence.

For prevention, many practitioners recommend this formula through season changes. Heading into fall — when increasing wind and cold challenge the surface — or through spring, when Spleen qi often dips, the jade windscreen formula Yu Ping Feng San supports the body’s transition before symptoms develop.

In general, tonic formulas work gradually. Therefore, results build over weeks or months, not days. Furthermore, the body’s defensive capacity improves steadily, rather than producing a sudden or dramatic shift.

Pairing Yu Ping Feng San with Other Formulas

Additionally, the formula pairs well with Yin Qiao San for a complete immune approach. Specifically, practitioners use Yin Qiao San at the acute stage — clearing wind-heat when a cold arrives — then return to Yu Ping Feng San for the preventive stage afterward. Together, they cover both ends of the immune picture in TCM practice.

Herbal Clinic stocks Yu Ping Feng San, the jade windscreen formula, in 100mL, 250mL, 500mL, and 1000mL sizes. Practitioners planning longer tonic courses typically choose the 250mL or 500mL. The formula contains Astragalus, White Atractylodes, and Saposhnikovia — no fillers, no additives.

As with all herbal products, consult a qualified health practitioner before use, particularly if you take medications or have an existing health condition. These statements have not been evaluated by Health Canada. This product is not intended to diagnose, treat, cure, or prevent any disease.

FAQ

What makes your products special and unique?

Superior Sourcing: Our herbs are sourced from all over the world to avoid seasonal fluctuations in availability, keeping herbs accessible. Our suppliers meet strict standards that ensure top quality herbs, most of which are organic, wildcrafted, sustainably grown, or grown using permaculture. We support local farmers and grow many of our own herbs.
Superior Processing: Our tinctures are made using the classic tincturing method. The tinctures are made in a 1:5 ratio which allows for the optimal extraction of the herb. The alcohol percentage is strictly controlled depending on the herb and part of the plant that is used.
Superior Selection: We take pride in our growing selection of over 300 individual herbs. If we don’t carry the herb you’re seeking, we can likely track it down for you.
Superior Quality Control: Our tinctures are thoroughly tested by a third-party lab and with an organoleptic evaluation by our team of herbalists prior to final bottling.
Superior Price: Our tinctures are more cost-effective than other tinctures on the market. With an eye towards efficiency, we keep our costs low by maintaining good relationships with our wide network of suppliers and ordering herbs in bulk quantities.
We Care About the Environment: We repackage materials that are shipped to us (so don’t be surprised if our packages look different from time to time!). We recycle or reuse materials whenever possible. We turn the cardboard we receive from other suppliers into packing material. We donate to avoid waste to groups like Naturopaths Without Borders. Our workforce almost completely uses public transportation or bikes. We are powered using 100% renewable energy through Bullfrog Power.
We Donate To Charity: We support many causes that make the world better. We donate a portion of our profits or products. These include charities that support environmental and natural sustainability.

How do I order herbs from you?

Set up an online account and order through the website. If you don’t have an account and place an order, one will be created for you.

I heard your email list is the best in town. How can I get on that?

Click here to subscribe to our mailing list.

Are your products Canadian?

Are your products organic?

Are your products gluten-free?

How should I use your products? What’s the recommended dose?

For liability and regulatory reasons, we don’t make any claims as to how our herbs should be used, including dosing recommendations. Please review our disclaimer, as well as our terms and policies.

Posted on April 17, 2026May 19, 2026

Si Ni San for Liver Qi Stagnation – The Complete Guide

Part of our complete guide to classical Chinese liver and stress formulas.

Part 1 | Part 2 | Part 3 | FAQ

Si Ni San for Liver Qi Stagnation: Origins and Formula

The herbs of Si Ni San have been used in Chinese medicine for nearly 1,800 years.

Si ni san for liver qi stagnation is one of the oldest recorded clinical formulas in Chinese medicine. Zhang Zhong-jing first described it in the Shang Han Lun — the Treatise on Cold Damage Diseases — around 220 AD. The name means “Four Reversal Powder.” It describes a specific symptom: cold hands and feet that arise not from a lack of warmth, but from blocked Qi flow.

Here’s how it works. In Chinese medicine, the Liver governs the smooth movement of Qi — the body’s functional energy. When stress or frustration builds, the Liver loses its ability to move Qi freely. As a result, that energy stagnates and stops reaching the hands and feet. The extremities turn cold even when the body’s core stays warm.

In fact, this is what makes si ni san for liver qi stagnation distinct from warming formulas. It does not add warmth. Instead, it resolves the constraint that is blocking circulation.

Specifically, the formula contains four herbs, each with a distinct role:

Chai Hu (Bupleurum sinensis) — the lead herb. It moves Liver Qi, releases constraint, and restores smooth flow upward and outward.
Zhi Shi (Roasted Unripe Bitter Orange, Citrus aurantium) — breaks accumulated Qi in the chest and abdomen, dispersing where blockage gathers.
Bai Shao (White Peony Root, Paeonia lactiflora) — nourishes Liver Blood and softens tension. It balances Chai Hu’s outward drive to keep dispersal controlled.
Zhi Gan Cao (Honey-Fried Licorice, Glycyrrhiza uralensis) — harmonizes all four herbs and supports Spleen function.

Notably, the balance between these herbs matters. Chai Hu and Zhi Shi disperse and move. Bai Shao nourishes and holds. Without that counterbalance, excessive dispersal would scatter Qi rather than restore flow. Indeed, herbalists have refined this proportion over nearly two millennia of clinical practice.

The Shang Han Lun is one of the foundational texts of Chinese medicine. Zhang Zhong-jing wrote it during a period of epidemic illness in the Han dynasty, refining formulas through direct clinical observation. Many of those formulas remain in active use today. Si Ni San is one of the shorter ones — only four herbs — but its clinical reach is wide. Specifically, it treats the pattern rather than individual symptoms. Si ni san for liver qi stagnation applies wherever the underlying cause — Liver Qi constraint blocking flow — is present, whether the main complaint is emotional, digestive, or physical.

In Chinese medicine, spring connects closely to the Liver. The season’s upward, outward energy mirrors the Liver’s natural movement. When Liver Qi stagnates in spring, si ni san for liver qi stagnation becomes especially relevant. Therefore, many TCM practitioners reach for this formula most actively during the spring months.

Additionally, Herbal Clinic carries Si Ni San as a liquid tincture in four sizes: 100mL, 250mL, 500mL, and 1000mL — the classical four-herb formula in a pharmaceutical-grade alcohol base.

How Si Ni San Works for Liver Qi Stagnation

Si Ni San targets the pattern where emotional tension and physical symptoms reinforce each other.

Si ni san for liver qi stagnation targets a specific clinical pattern: Liver Qi constraint, frequently combined with Liver-Spleen disharmony. Together, these two elements explain why the formula applies to such a range of symptoms — from emotional tension and cold extremities to stress-linked digestive complaints.

In Chinese medicine, the Liver keeps Qi flowing smoothly throughout the body. When that function breaks down — from chronic stress, frustration, or suppressed emotion — Qi backs up. You may feel this as chest tightness, internal pressure, pain along the ribcage, or a recurring need to sigh. These are classic signs of Liver Qi constraint.

Si Ni San for Liver Qi Stagnation: Common Patterns

Practitioners use the formula for:

Liver Qi constraint — chest tightness, hypochondriac fullness, irritability, frequent sighing
Qi-blocked cold extremities — cold hands and feet from constraint, not from cold deficiency
Liver-Spleen disharmony — stress-related bloating, abdominal distension, irregular digestion
Combined emotional-physical tension — the pattern where mood and body symptoms worsen together

But there’s more to it than that. The Liver and Spleen function as a pair in Chinese medicine. A stagnant Liver often disrupts Spleen function — the organ responsible for digestion. Consequently, many people with Liver Qi constraint also develop stress-linked digestive symptoms: bloating, abdominal tension, or bowel irregularity that worsens under emotional pressure.

Research on Si Ni San’s Key Herbs

Research on Si Ni San/u2019s Key Herbs/h3>
Research into the formula’s herbs supports these traditional uses. Bupleurum (Chai Hu) contains plant compounds called saikosaponins, which studies link to liver-protective and anti-inflammatory effects. Similarly, White Peony (Bai Shao) contains paeoniflorin — research associates this compound with calming effects and reduced smooth muscle tension. Furthermore, studies on Bitter Orange (Zhi Shi) show activity on gut motility, consistent with the formula’s traditional role in stress-linked digestive complaints.
Research on the full Si Ni San formula has also examined its effects on the autonomic nervous system. Several of its herbs — notably Bai Shao and Chai Hu — appear to modulate both the stress response and gut motility. This dual action mirrors what TCM describes as the Liver-Spleen relationship: two systems that influence each other strongly under stress. Moreover, clinical observations have examined the formula in patients with chronic hepatitis and stress-related gastrointestinal conditions, finding improvements in both liver function markers and digestive symptoms.
TCM practitioners have long used si ni san for liver qi stagnation in women presenting with premenstrual symptoms — mood changes, breast tenderness, and abdominal distension before menstruation. These symptoms fit the Liver Qi constraint pattern closely. However, the formula applies to any person showing the matching pattern, regardless of sex.
In summary, si ni san targets the point where emotional constraint and physical symptoms overlap. If stress tightens the chest, cools the hands and feet, and disrupts digestion at the same time — that is the pattern this formula addresses.

How to Use Si Ni San: A Practical Guide

Spring is the Liver’s season in Chinese medicine — a natural time to support smooth Qi flow.

Si ni san for liver qi stagnation is available at Herbal Clinic as a liquid tincture. The classical form was a brewed decoction — the four herbs powdered and boiled in warm water. Modern tinctures capture the same active compounds in a stable, alcohol-preserved liquid that needs no preparation.

Additionally, liquid tinctures allow for easy dose adjustment — useful when working with Liver Qi patterns that shift as stress levels change over time.

Choosing the Right Size

Specifically, Herbal Clinic’s Si Ni San comes in four sizes:

100mL — a practical starting point for first-time users
250mL — suitable for ongoing use
500mL and 1000mL — larger volumes for practitioners and long-term supplementation

In practice, most people take liquid tinctures by adding drops to a small amount of water. The specific amount varies with individual constitution and practitioner guidance.

Si Ni San vs. Xiao Yao San

Many people encounter Si Ni San alongside Xiao Yao San — another classical formula for Liver Qi stagnation. The two formulas are related but target distinct patterns. Si Ni San suits more acute Qi constraint, where tension is strong and cold extremities are a clear sign. Xiao Yao San, in contrast, addresses a pattern that also includes Liver Blood deficiency and Spleen weakness. It tends to be gentler and better suited to chronic, depleted presentations.

Moreover, practitioners sometimes combine the two formulas or rotate between them as the pattern changes. Therefore, a qualified TCM practitioner is the best resource for matching formula to pattern. Nevertheless, understanding the distinction helps clarify why both formulas appear so often together in discussions of liver support through herbal medicine.

When Si Ni San May Not Be the Right Fit

When Si Ni San for Liver Qi Stagnation May Not Apply/h3>
A note on when Si Ni San is not the best fit: the formula targets Qi constraint, not deficiency. If the main pattern involves significant fatigue, weakness, or cold throughout the body — not just in the extremities under stress — a nourishing formula is more appropriate. Si Ni San suits a wound-up, tense, blocked presentation. When depletion is the dominant pattern rather than constraint, a TCM practitioner would typically consider a different formula or a combination approach.
In practice, Liver Qi patterns often include some degree of Liver Blood deficiency. This is why Bai Shao (White Peony) is part of the formula — it addresses the Blood component alongside the Qi constraint. However, when Blood deficiency is the dominant pattern, additional herbal support is typically needed.
At Herbal Clinic, we make Si Ni San in Toronto using pharmaceutical-grade alcohol and carefully sourced herb extracts. Our team of herbalists checks each batch by taste and smell before bottling. Herbal Clinic and Perfect Herbs are committed to quality sourcing and transparent production — so you know exactly what goes into every bottle.
These statements have not been evaluated by Health Canada. This product is not intended to diagnose, treat, cure, or prevent any disease.

FAQ

What makes your products special and unique?

Superior Sourcing: Our herbs are sourced from all over the world to avoid seasonal fluctuations in availability, keeping herbs accessible. Our suppliers meet strict standards that ensure top quality herbs, most of which are organic, wildcrafted, sustainably grown, or grown using permaculture. We support local farmers and grow many of our own herbs.
Superior Processing: Our tinctures are made using the classic tincturing method. The tinctures are made in a 1:5 ratio which allows for the optimal extraction of the herb. The alcohol percentage is strictly controlled depending on the herb and part of the plant that is used.
Superior Selection: We take pride in our growing selection of over 300 individual herbs. If we don’t carry the herb you’re seeking, we can likely track it down for you.
Superior Quality Control: Our tinctures are thoroughly tested by a third-party lab and with an organoleptic evaluation by our team of herbalists prior to final bottling.
Superior Price: Our tinctures are more cost-effective than other tinctures on the market. With an eye towards efficiency, we keep our costs low by maintaining good relationships with our wide network of suppliers and ordering herbs in bulk quantities.
We Care About the Environment: We repackage materials that are shipped to us (so don’t be surprised if our packages look different from time to time!). We recycle or reuse materials whenever possible. We turn the cardboard we receive from other suppliers into packing material. We donate to avoid waste to groups like Naturopaths Without Borders. Our workforce almost completely uses public transportation or bikes. We are powered using 100% renewable energy through Bullfrog Power.
We Donate To Charity: We support many causes that make the world better. We donate a portion of our profits or products. These include charities that support environmental and natural sustainability.

How do I order herbs from you?

Set up an online account and order through the website. If you don’t have an account and place an order, one will be created for you.

I heard your email list is the best in town. How can I get on that?

Click here to subscribe to our mailing list.

Are your products Canadian?

Are your products organic?

Are your products gluten-free?

How should I use your products? What’s the recommended dose?

For liability and regulatory reasons, we don’t make any claims as to how our herbs should be used, including dosing recommendations. Please review our disclaimer, as well as our terms and policies.

Posted on April 16, 2026May 19, 2026

Ba Zhen Tang Eight Treasures Formula: A Complete Guide

Part of our complete guide to classical Chinese sleep and heart formulas.

Part 1 | Part 2 | Part 3 | FAQ

What Is Ba Zhen Tang Eight Treasures Formula?

Ba Zhen Tang Eight Treasures Formula — available as a tincture at Herbal Clinic

Ba zhen tang eight treasures formula is one of classical Chinese medicine’s most complete tonics. It combines eight herbs to strengthen both qi and blood at once. If you have felt persistently fatigued, pale, or worn down after illness or surgery, herbalists have used this formula for centuries to help the body rebuild what it has lost.

The name tells you what the formula contains. “Ba zhen” means eight treasures in Mandarin. The prescription brings together two foundational sub-formulas: Si Jun Zi Tang (Four Gentlemen Decoction), which builds qi, and Si Wu Tang (Four Substances Decoction), which nourishes blood. Together, ba zhen tang eight treasures formula addresses both foundational resources in a single, balanced prescription.

The formula first appears in the classical text Rui Zhu Tang Jing Yan Fang. Notably, practitioners have used it continuously for over five centuries. In Traditional Chinese Medicine (TCM), it treats combined qi and blood deficiency. This pattern presents as persistent fatigue, pale complexion, weak digestion, and poor concentration. In TCM theory, qi and blood are interdependent. Qi moves the blood. Blood is the material foundation on which qi rests. When both run low, the body loses energy to circulate nourishment. Because of this, treating them at the same time is more effective than addressing each one separately.

The Eight Herbs

The qi-building half draws on four herbs: Korean red ginseng root (Panax ginseng), white atractylodes root (Atractylodes macrocephala), poria mushroom (Wolfiporia extensa), and honey-fried licorice root (Glycyrrhiza uralensis). In TCM, these four herbs strengthen the Spleen and Stomach. They help the body extract energy from food and produce qi. When Spleen qi weakens, digestion slows and appetite drops. Furthermore, this qi-building foundation is what helps the blood-nourishing herbs work. Without strong digestion, richer tonic herbs pass through without being absorbed.

The blood-nourishing half includes prepared rehmannia root (Rehmannia glutinosa), dong quai root (Angelica sinensis), white peony root (Paeonia lactiflora), and chuan xiong root (Ligusticum chuanxiong). These four herbs replenish, move, and circulate the blood. Rehmannia and peony provide the nourishing substance. Dong quai both nourishes and moves the blood. Chuan xiong primarily moves it, preventing stagnation as the blood rebuilds. This balance carries through into the full ba zhen tang eight treasures formula.

Additionally, Herbal Clinic’s preparation includes smoked jujube berry (Ziziphus jujuba) and ginger root (Zingiber officinale). In classical prescribing, this pair protects the digestive system and improves absorption of the tonic herbs. Ginger warms the Spleen yang — the active digestive energy. Indeed, these two herbs are not incidental additions. They are why ba zhen tang eight treasures formula remains well-tolerated even in people with weak digestion.

How Ba Zhen Tang Eight Treasures Formula Supports the Body

The eight core herbs in this formula address qi and blood deficiency together

Ba zhen tang eight treasures formula addresses two of the most common patterns in traditional Chinese medicine: qi deficiency and blood deficiency. Because these two patterns so often appear together, treating them at the same time produces better results than targeting each one separately.

Here’s why that matters: when qi is weak, the digestive system struggles to extract energy from food. This creates a cycle. Less qi produces less blood. Less blood nourishes the organs less effectively, which further depletes qi. The eight herbs in this formula break that cycle at both ends.

Blood Deficiency: Pallor, Fatigue, and Menstrual Health

Blood deficiency in TCM presents as pallor — pale face, pale lips, pale nail beds. It also brings dizziness on standing, mild palpitations, restless sleep, and poor concentration. Moreover, the blood nourishes the sense organs and calms the mind. When it runs low, both body and mind lose their grounding.

Dong quai (Angelica sinensis) is one of the most studied blood-nourishing herbs in the Chinese pharmacopoeia. Research suggests its ferulic acid plant compounds may support circulation and iron metabolism. Clinical data are still early-stage. However, herbalists have relied on dong quai for blood deficiency patterns for centuries. In combination with rehmannia, peony, and chuan xiong, it rebuilds the blood and keeps it moving.

Qi Deficiency: Energy and Stamina

Qi deficiency presents as persistent tiredness that rest alone does not resolve. Other signs include a weak voice, poor appetite, and a tendency to catch colds easily. The Four Gentlemen herbs — ginseng, atractylodes, poria, and licorice — strengthen the Spleen qi. They improve the body’s capacity to generate energy from food. Research on Panax ginseng suggests it supports cellular energy production through effects on mitochondrial activity. Most studies, however, use standardized extracts rather than full formula context.

Si Wu Tang — the blood-building half of ba zhen tang eight treasures formula — has a long history of use for menstrual conditions in TCM. Blood deficiency is a common root cause of scanty periods, delayed cycles, and pale menstrual blood. Herbalists have used ba zhen tang eight treasures formula for postpartum recovery for centuries. Specifically, childbirth involves significant blood loss and physical depletion. In addition, poria mushroom (Wolfiporia extensa) has a traditional role as a mind-calming herb. It helps settle the nervous system when qi runs low — directly addressing the restlessness and poor sleep that often accompany blood deficiency.

Recovery and Convalescence

Any prolonged illness, surgery, or injury depletes both qi and blood. As a result, practitioners use ba zhen tang eight treasures formula as a restorative tonic in convalescence. They typically recommend it over several weeks to months to help the body rebuild its reserves.

But there’s more to it than that. The ginger and jujube serve a specific clinical purpose. A depleted body often has weak digestion. Including digestive support in the same formula ensures the tonic herbs get absorbed rather than passing through. Every herb earns its place — including the ones that support the others.

In summary, ba zhen tang eight treasures formula works broadly. It supports anyone whose energy and vitality have depleted through overwork, illness, or the demands of reproduction. It does so by rebuilding the foundational resources the body needs to regulate itself. For a related formula that addresses qi and blood deficiency with an emphasis on the Heart, see our guide to Suan Zao Ren Tang for sleep and anxiety.

How to Use Ba Zhen Tang Eight Treasures Formula

Ba Zhen Tang is available as a 1:5 tincture in four sizes

Herbal Clinic carries ba zhen tang eight treasures formula as a concentrated liquid tincture. It uses a 1:5 extraction ratio and 30–50% pharmaceutical-grade alcohol. Each millilitre contains the equivalent of 200 mg of the combined herb blend. This makes the formula ready to use — no simmering or preparation required.

In classical TCM practice, ba zhen tang was prepared as a decoction. Dried herbs simmered in water for 30 to 45 minutes, then strained and taken warm. For most people today, a concentrated tincture achieves comparable results with far less effort.

Tincture Format and What to Expect

Here’s how it works: tinctures draw out both water-soluble and alcohol-soluble active parts from the herbs. The key active parts in this formula — the ginsenosides in ginseng, the ferulic acid in dong quai, the paeoniflorin in white peony — dissolve well in a water-alcohol solvent. As a result, a well-made 1:5 tincture captures a broad range of the formula’s activity.

Ba zhen tang eight treasures formula works best as a longer-term tonic. In clinical practice, practitioners recommend it over several weeks to months. Qi and blood deficiency patterns develop gradually and reverse the same way. Consistency matters more than any single dose.

In practice, most people report gradual improvements in energy, colour, and overall resilience after several weeks of use. However, results vary depending on the severity of the deficiency, its cause, and whether sleep, diet, and stress are also being addressed.

Additionally, many classical texts recommend taking tonic formulas with warm water rather than cold. A warm digestive system receives tonic herbs more readily. Warming the preparation aligns with the classical guidance that strong nourishing herbs work best alongside digestive warmth.

The tincture is available in four sizes at Herbal Clinic: 100 mL, 250 mL, 500 mL, and 1000 mL. For longer-term use, the larger sizes offer better value per dose.

Sourcing and Quality

Herbal Clinic sources all eight core herbs to meet strict quality standards. Each batch undergoes sensory evaluation by our team before bottling — checked by taste, smell, and colour to verify the herbs are correct and potent. The formula follows classical proportions, with ginger and jujube added to support absorption. For published research on ba zhen tang, the PubMed database indexes relevant clinical and preclinical studies.

Most importantly, ba zhen tang eight treasures formula is a tonic best matched to a clear clinical picture. For guidance on whether this formula fits your situation, consult a trained TCM practitioner or naturopathic doctor.

These statements have not been evaluated by Health Canada. This product is not intended to diagnose, treat, cure, or prevent any disease.

FAQ

What makes your products special and unique?

Superior Sourcing: Our herbs are sourced from all over the world to avoid seasonal fluctuations in availability, keeping herbs accessible. Our suppliers meet strict standards that ensure top quality herbs, most of which are organic, wildcrafted, sustainably grown, or grown using permaculture. We support local farmers and grow many of our own herbs.
Superior Processing: Our tinctures are made using the classic tincturing method. The tinctures are made in a 1:5 ratio which allows for the optimal extraction of the herb. The alcohol percentage is strictly controlled depending on the herb and part of the plant that is used.
Superior Selection: We take pride in our growing selection of over 300 individual herbs. If we don’t carry the herb you’re seeking, we can likely track it down for you.
Superior Quality Control: Our tinctures are thoroughly tested by a third-party lab and with an organoleptic evaluation by our team of herbalists prior to final bottling.
Superior Price: Our tinctures are more cost-effective than other tinctures on the market. With an eye towards efficiency, we keep our costs low by maintaining good relationships with our wide network of suppliers and ordering herbs in bulk quantities.
We Care About the Environment: We repackage materials that are shipped to us (so don’t be surprised if our packages look different from time to time!). We recycle or reuse materials whenever possible. We turn the cardboard we receive from other suppliers into packing material. We donate to avoid waste to groups like Naturopaths Without Borders. Our workforce almost completely uses public transportation or bikes. We are powered using 100% renewable energy through Bullfrog Power.
We Donate To Charity: We support many causes that make the world better. We donate a portion of our profits or products. These include charities that support environmental and natural sustainability.

How do I order herbs from you?

Set up an online account and order through the website. If you don’t have an account and place an order, one will be created for you.

I heard your email list is the best in town. How can I get on that?

Click here to subscribe to our mailing list.

Are your products Canadian?

Are your products organic?

Are your products gluten-free?

How should I use your products? What’s the recommended dose?

For liability and regulatory reasons, we don’t make any claims as to how our herbs should be used, including dosing recommendations. Please review our disclaimer, as well as our terms and policies.