Astragalus-Based Formulation Qing Shu Yi Qi Tang.
Research-backed compound with potential health benefits. A classical multi-herb decoction built around astragalus root, used to support steady energy and comfort when heat and heavy exertion leave you drained.
Reviewed March 2026
- Category
- Compound
What Astragalus-Based Formulation Qing Shu Yi Qi Tang is, and what it does.
- Does it work
- Suits people working with a traditional practitioner who want the formula as it was designed. If you prefer one ingredient with trial data, astragalus alone is the simpler route.
- How much to take
- Start around 3g of granules a day. 3g to 9g daily is the maintenance band. 15g shows up in research settings, which is a study condition rather than a daily target.
- Time to feel it
- Two to four weeks of daily granules is the traditional window. No controlled trial has mapped a formal time course for this formula.
- The first dose
- Nothing. Like most herbal formulas, it needs to build in your system. Don't expect any immediate changes.
- With regular use
- After 2-4 weeks, the goal is a general sense of improved resilience. You might handle hot weather better or feel less 'drained' after physical or mental stress.
- How well tolerated
- Generally well tolerated when used correctly. The big caveat: it's a multi-herb formula. Check with a doctor if you're on any meds, especially for immune conditions or blood pressure.
- How it feels
- Not a stimulant. It feels like a gradual return to baseline. Like your internal battery is holding a slightly better charge. The effect is more noticeable in hindsight.
- The overlooked benefit
- The herbs are simmered together, not extracted separately and blended, so the finished granule is chemically different from the same herbs mixed dry.
500 to 2,000mg a day is where Astragalus-Based Formulation Qing Shu Yi Qi Tang works.
Source: Liu P et al. Am J Chin Med. 2017;45(3):419-436
The proof, claim by claim.
These words describe the research, not the molecule's worth. Research strength is how much work stands behind one claim, and it is never a product score.
Astragalus-Based Formulation Qing Shu Yi Qi Tang is documented in the library; the clinical read is in the queue. Nothing about the strength of the research prints until the read is done.
- Fatigue and energy in hot conditionsRandomised trial
- Traditional use for depletion in summer heatNarrative review
- Immune and inflammatory markersAnimal study
- Sodium and potassium handling from the licorice componentNarrative review
Questions people ask about Astragalus-Based Formulation Qing Shu Yi Qi Tang.
- Can I take this for a fever?
- No. It's for the after-effects of 'heat' or for heat-related exhaustion, not an active infection. That's a different formula.
- Is this just Astragalus?
- No. Astragalus is a key ingredient, but Qing Shu Yi Qi Tang is a specific blend of about a dozen herbs working together.
- Do I need a prescription?
- In the US, no. But you should get a recommendation from a licensed acupuncturist or TCM doctor. Self-prescribing TCM is a bad idea.
- Can I take it with my coffee?
- Probably fine, but best to take herbal formulas with water, away from other strong substances. Give it 30 minutes of space.
- Where do I buy a good version?
- Look for brands that do third-party testing for heavy metals and contaminants. Your practitioner can recommend a trusted source.
Why these belong in the same formula. Each row says what the basis is, from settled biochemistry through to a trial that measured the pair.
Astragalus membranaceus is the chief herb of this classical formula and is the largest single contributor by weight in most versions. Taking a standalone astragalus extract alongside the formula stacks the same herb from two sources. Total intake should be counted once, not twice.
Panax ginseng appears in the classical composition alongside astragalus as part of the qi-supporting pair. Adding separate ginseng raises the ginsenoside load beyond what the formula was constructed around. The classical ratios exist for a reason and duplicating one component changes them.
Licorice is a standard harmonising herb in this formula and its glycyrrhizin inhibits 11-beta-hydroxysteroid dehydrogenase type 2, so cortisol acts at the mineralocorticoid receptor. Adding more licorice on top pushes sodium retention and potassium loss further in the same direction. This is the interaction most worth watching in any licorice-containing formula.
Gan cao is Glycyrrhiza uralensis, the same licorice already present in this formula under its traditional name. A separate gan cao preparation therefore doubles a component rather than adding a new one, and the glycyrrhizin adds up. Check both labels before combining.
Glycyrrhizin from the licorice component increases renal potassium excretion by allowing cortisol to act at the mineralocorticoid receptor. That makes potassium balance the thing to watch with sustained use of any licorice-containing formula. The mechanism is settled pharmacology and does not depend on a trial of this formula.
The same 11-beta-HSD2 inhibition promotes renal sodium retention, and a high sodium intake alongside it works in the same direction on fluid balance and blood pressure. The two together compound an effect that either alone would produce more slowly. This is the classic licorice caution and it applies to the formula through its licorice content.
This formula is traditionally used in hot-weather and heavy-sweating contexts where electrolyte replacement is the practical concern. Its licorice component pushes sodium up and potassium down, so an electrolyte blend interacts with that directly rather than acting independently. The combination needs the potassium-to-sodium ratio considered, not assumed.
Wu wei zi, Schisandra chinensis, is a constituent of the classical composition, included as the astringent counterweight to the qi-supporting and heat-clearing herbs. A separate schisandra product adds the same lignans again. Schisandra lignans also affect CYP3A activity, so duplicating them is not a neutral act.
Astragalus and dang gui are the classical qi-and-blood pair in Chinese herbal practice, most familiar from a separate two-herb formula. Adding dang gui to an astragalus-led formula follows that convention. The pairing is traditional practice rather than something measured for this combination.
Eleuthero occupies a similar formulation slot to ginseng in blends built for sustained physical demand, and this formula already contains ginseng. Combining them stacks two members of the same use category. There is no combination evidence for this specific pairing.
Rhodiola is combined with astragalus-led formulas in modern blends aimed at physical and mental workload. The pairing is a formulation convention drawn from separate literatures rather than a studied combination. Read it as mechanistic overlap in use category, not in target.
Reishi is combined with astragalus in modern polysaccharide-led blends, both being used for normal immune function. The pairing is contemporary formulation practice; the classical formula does not contain it. No combination data exist for the pair.
Astragalus and the other herbs in the decoction carry flavonoids, and ascorbate regenerates oxidised flavonoid radicals in the aqueous phase. The relationship is standard redox chemistry between the compound classes rather than an effect of the formula. Report it as chemistry, not as benefit.
A concentrated multi-herb decoction carries a substantial polyphenol and tannin load, and those compounds bind non-heme iron in the gut. Taking the granules with an iron dose lowers the absorbed fraction. Spacing them by a couple of hours is the practical answer.
Tannins and other polyphenols in a multi-herb concentrate complex divalent cations including zinc and reduce their uptake from the same meal. The size of the effect scales with the polyphenol load, which is high in a concentrated decoction. Timing them apart avoids the competition.
Nothing specific on file for Astragalus-Based Formulation Qing Shu Yi Qi Tang. Match the label to the daily amount above, and tell your doctor what you take.
Not medical advice. Show the label to your pharmacist.What Astragalus-Based Formulation Qing Shu Yi Qi Tang actually does.
Qing Shu Yi Qi Tang is a multi-herb classical formula rather than a single plant input, so its composition is a herb list with fixed proportions and the finished ingredient is the combined extract of all of them.
Astragalus membranaceus root is the chief herb, contributing cycloartane triterpene saponins of the astragaloside series, isoflavonoids including formononetin and calycosin, and high molecular weight polysaccharides.
Astragalus polysaccharides are not digested by human enzymes and reach the colon intact, where they are fermented, so any effect attributed to them is downstream of the microbiota rather than of direct absorption.
Glycyrrhizin from the licorice component inhibits 11-beta-hydroxysteroid dehydrogenase type 2 in the kidney. That enzyme normally converts cortisol to inactive cortisone at the mineralocorticoid receptor, so inhibiting it lets cortisol act there, promoting sodium retention and potassium loss.
Where Astragalus-Based Formulation Qing Shu Yi Qi Tang comes from.
A set list of dried herbs, with astragalus root as the main one, is weighed out and simmered together in water like a strong tea. The plant material is strained off and the liquid is boiled down gently under vacuum so it does not scorch. What is left is sprayed onto a starch powder and dried into granules, which can be dissolved in water or pressed into pills. Because they are cooked together rather than separately, the herbs interact during the cooking, and that is part of the traditional method.
Made from a plant. What ends up in the capsule tracks the harvest, so batch testing and a stated marker matter more here than with a made molecule.
A multi-herb list led by Astragalus membranaceus root with Panax ginseng, Atractylodes, licorice root and further herbs including Ophiopogon and Schisandra, each identified, graded and weighed to the formula proportion before cooking.
The weighed herbs are simmered together in water, often in more than one pass. Cooking them in one pot lets constituents from different herbs interact, which is why classical practice specifies co-decoction rather than blending separate extracts.
Plant solids are filtered or centrifuged out and the remaining liquor holds the water-soluble fraction: polysaccharides, saponin glycosides, flavonoid glycosides and tannins.
Water is removed under reduced pressure at moderate temperature to limit degradation of heat-sensitive glycosides. This step sets the concentration ratio quoted on the label.
The concentrate is spray-dried, usually onto starch or dextrin, giving granules. Those are packaged as-is or granulated with binders and pressed into tablets or teapills.
The forms it comes in.
FDA Disclaimer: These statements have not been evaluated by the Food and Drug Administration. This information is for educational purposes only and is not intended to diagnose, treat, cure, or prevent any disease. Consult your healthcare provider before starting any supplement regimen.