Corydalis Yanhusuo Extract Powder Tetrahydropalmatine 98%
What is Corydalis yanhusuo extract?
Corydalis yanhusuo extract is a mixture of active ingredients extracted from the dried tubers of the poppy family plant Corydalis yanhusuo. The primary active ingredient is tetrahydropalmatine (THP), particularly its levorotatory isoform (L-THP). Corydalis yanhusuo extract and its main ingredient, tetrahydropalmatine, are used to relieve various pains, especially chronic dull pain and visceral pain. It is also used for sedation and sleep improvement. Corydalis yanhusuo extract is primarily used in pharmaceuticals, health supplements, beverages, and food additives. This plant contains alkaloids that can help relieve chest pain and is believed to have the ability to promote blood circulation.When you need high-quality Corydalis yanhusuo extract, YTBIO is your reliable source. We specialize in providing high-purity, highly bioavailable Corydalis yanhusuo extract. Its superior efficacy stems from meticulous attention to detail in every step of the raw materials and production process. Trust YTBIO for the reliable quality you expect.

Why Choose YTBIO Corydalis Yanhusuo Extract?
We own our factory with over 12 years of experience supplying natural botanical extract raw materials for functional food and dietary supplement industry. Our full production line holds complete international certifications: cGMP, FSSC22000, BRC, HACCP, HALAL, KOSHER, ISO9001 & ISO22000, fully compliant with global health product safety standards.
Our Corydalis Yanhusuo Extract is refined from dried Corydalis yanhusuo tuber by ethanol‑water extraction, macroporous resin purification and spray‑drying technology. Main customizable specifications: 10:1 full‑spectrum powder, 98% Tetrahydropalmatine. Brown‑yellow fine powder.

Health Benefits of Corydalis yanhusuo Extract
Analgesic Effect
Tetrahydropalmatine (THP) exerts analgesic effects by inhibiting dopamine receptors in the central nervous system and the reticular formation of the brainstem. It alleviates various types of pain, including visceral pain associated with digestive disorders, menstrual pain, uterine contraction pain, and general headaches.
Cardiovascular Protective Effects
Anti-arrhythmic: Prolongs the action potential duration by inhibiting L-type calcium channels and potassium channels, thereby reducing the incidence of triggered arrhythmias.
Blood pressure reduction and endothelial function improvement: Lowers blood pressure, dilates blood vessels, improves endothelium-dependent vasodilation, and promotes nitric oxide production, offering benefits for hypertension and endothelial dysfunction.
Anti-thrombotic and anti-platelet aggregation: Inhibits platelet aggregation and thrombus formation, thereby reducing the risk of cardiovascular disease.
Anti-inflammatory and Antioxidant Effects
Inhibits the release of inflammatory mediators and attenuates inflammatory responses; simultaneously scavenges free radicals to protect cells from oxidative damage, serving as an adjunct therapy for chronic inflammatory diseases.
Neurological Regulation
Regulates neurotransmitter balance and alleviates mood disorders such as depression and anxiety, helping to modulate nervous system dysfunction.
applications of Corydalis yanhusuo extract
1. Health supplements: The immunomodulatory and anti-inflammatory components of Corydalis yanhusuo may be used in the development of health supplements to enhance immunity and reduce inflammation.
2. Cosmetics: The antioxidant components in Corydalis yanhusuo may be used in cosmetics to protect the skin from free radical damage and slow down skin aging.
Cosmetic Applications of Corydalis yanhusuo Extract
Specific Case Study:
The Guangzhou Mashanghui Cosmetics CRO team, led by Senior Engineer Chen Laicheng, has conducted in-depth research on the traditional Chinese medicinal herb Corydalis yanhusuo, successfully applying it to cosmetics, creating the star product "Body Soothing Massage Cream" and establishing a core technology patent. Its core application is "soothing." Specifically:
Modern scientific research has found that the root tuber of Corydalis yanhusuo is rich in various active ingredients, among which tetrahydropalmatine (l-THP) and dehydrocorydaline (DHCB) have been shown to have significant potential to soothe and relieve skin discomfort.
In cosmetics, it is used to alleviate discomfort caused by muscle tension and strain. For example, adding it to body massage creams, soothing serums, or skincare oils and massaging it around the neck, shoulders, and waist can help the skin feel relaxed and soothed.
To ensure its stable effectiveness in cosmetics, researchers employ several technical techniques. For example, by optimizing the extraction process to obtain a higher purity of the active ingredient, and utilizing specialized dispersion techniques to ensure its stability within the formula and effective penetration into the skin's target area.
Simply put, the use of Corydalis yanhusuo extract in cosmetics is an example of leveraging modern technology to integrate the wisdom of traditional Chinese medicine into daily skincare, aiming to provide a deeper, more direct soothing experience for the skin.

FAQ
Q: What is the main active marker of Corydalis Yanhusuo Extract?
A: Total alkaloids and Tetrahydropalmatine are main markers, detected by HPLC method, multiple specifications for selection.
Q: Can you provide custom specifications?
A: Yes, customized total alkaloids content, mesh size and other physical indexes can be produced according to customer requirements.
Q: How to avoid powder caking during storage?
A: Keep sealed under cool‑dry dark environment. High humidity will trigger caking. Sifted powder can still be used without mildew or deterioration.
Q: Which microbial indicators are controlled?
A: Total aerobic count, yeast & mold, E. coli, Salmonella are strictly controlled, meet food‑grade plant extract standards.
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