Resveratrol

Resveratrol, extracted from the herb Polygonum cuspldatum, which is a perennial species with spreading rhizomes and numerous reddish- brown, freely branched stems. Resveratrol is one kind of antioxidant polyphenols and research has shown that Trans-resveratrol has several physiological activities.

To insure that you get the phytonutrients most responsible for Resveratrol's biological effects, the extract is standardized as Resveratrol 20%~98% HPLC.