100% Natural Resveratrols 20% 50% Polygonum Cuspidatum Extract

Product name: Polygonum cuspidatum extract
Product Specification: 50%-98%
Active Ingredient: Resveratrol
Latin Name: Polygonum Cuspidatum
Part of the Plant Used: Leaf
CAS.NO: 501-36-0
Molecular formula: C14H12O3
Molecular weight: 228.24
Appearance: Brown to White fine powder
Shelf Life: 2 years
Introduction: Huzhang ("tiger cane") or giant knotweed is an east Asian species (Polygonum cuspidatum), belonging to the Polygonaceaefamily. Documented uses in traditional Chinese medicine date to the first century BC, and contemporary medical uses supported by clinical results include acute microbial infections or viral hepatitis, chemo- or radiation-induced leukocytopenia, atherosclerosis, and hyperlipidemia.
What is Resveratrol ?

Resveratrol is a phenolic compound that has been found to have strong antioxidant activity. Plants create resveratrol to protect themselves against the effects of poor
growing conditions and severe weather. Resveratrol has been shown to reduce the oxidation of LDL cholesterol, total cholesterol and the risk of cardiovascular disease.