Brief introduction 

Resveratrol is anthraquinone terpenoids,mainly comes from root extract of giant knotweed which belong to polygonaceae plant.Giant knotweed is perennial herb bushes.

Specifications
50% 99%

function
Anti-cancer
Effect on cardiovascular system
Antibacterial and antifungal
Nourish and protect liver
Antioxidant and quench free-radicals
Impact on the metabolism of osseous issue