Resveratrol P.E. 20% Specs: 20% 40% 50% 95% 98% 99% Medicine,Functional Food,Beverage & Food,Cosmetics Resveratrol P.E. 20%Specs: 20% 40% 50% 95% 98% 99%Medicine,Functional Food,Beverage & Food,Cosmetics Specification: 20%, 50%, 98% Test By HPLCAppearance: Yellow brown or White Fine Powder Functions:1.Anti-platelet aggregation2.Anti-viral and Anti-inflammatory3.Prevent cardiovascular disease; ...