Botanical Sources

– Polygonum cuspidatum- is an herb that has become popular since it is a rich source of resveratrol. The official name of Polygonum cuspidatum is Japanese knotweed but it is also known as Mexican bamboo, and Japanese polygonum.

– Vitis viniferin L.- is a plant with high content of anthocyanins
(Proanthocyanidins) and polyphenols(resveratrol etc.). Resveratrol is extracted from the skin of it.

Indications and Uses

Resveratrol, marketed as a nutritional supplement, is typically an extract of Polygonum cuspidatum. Such an extract contains both cis- and trans-resveratrol, usually trans. Studies suggest that resveratrol has anti-atherosclerotic activity and that it might have some immune-stimulating and anti-cancer effects. Functional food products containing resveratrol are being developed.

Pharmacological Effects

– Anti-aging, regulate blood lipids, cardiovascular protection,
anti-tumor activity, anti-bacterial anti-viral, anti-hepatitis;

– By inhibiting platelet aggregation and reduce the dual role of lipids prevention of cardiovascular diseases;

– Reduce myocardial injury and chronic ischemia;

– With lower serum cholesterol and triglyceride deposition in liver function, significantly increased serum high density lipoprotein levels and inhibition of LDL oxidation.


CAS No.: 501-36-0

Molecular Formula: C14H12O3

Molecular Weight: 228.24


Resveratrol (Polygonum Cuspidatum): 20%~99% HPLC Resveratrol

Resveratrol (Vitis vinifera L.) : 3%~5% HPLC Appearance

Appearance: Light brown to off-white powder, physical and chemical properties odorless, white crystalline powder, soluble in ethanol, acetone and other organic solvents




 Baicalin is a flavonoid extracted and isolated from the root of Scutellaria baicalensis. It has significant biological activity and has antibacterial, diuretic, anti-inflammatory, anti-metamorphism and antispasmodic effects.


It absorbs ultraviolet light, scavenges oxygen free radicals, and inhibits melanin production. Therefore, it can be used in medicine as well as cosmetics, and is a very good functional cosmetic raw material.


– 80%~95%HPLC




Berberine is an important alkaloid and it is a traditional Chinese medicine that has been used for a long time in China. It has a significant antibacterial effect.


Antibacterial for treatment of bacillary dysentery and gastroenteritis such as finished dosage “Berberine HCL Tablets/Capsules”, natural antibiotics widely used in both pharmaceutical and feed industry.


P2015, JP17




Milk thistle is also known as Mary thistle or holy thistle. The active ingredient in milk thistle is called silymarin. It is mainly used to treat liver problems, but some people claim it can lower cholesterol and help manage type 2 diabetes.


– Supports liver health
– Promotes skin health
– Reduces cholesterol
– Supports weight loss
– Reduces insulin resistance
– Improves allergic asthma symptoms
– Limits the spread of cancer
– Supports bone health
– Improves cognition
– Boosts the immune system


EP, USP, Silymarin 80%UV (acetone/ethanol/ethyl acetate extracted)