Product name: Grape seed extract  

Specification: Proanthocyanidins(OPC) 95% 95%PP

1,Grape seed extract 95% Proanthocyanidins

2,Grape seed extract 95% Polyphenols 15% Monomers

3,Grape seed extract 95% Proanthocyanidins  Polyphenols >85% Monomers: 10%-25%

 4,Water-Soluble Grape Seed Extract 95%   Proanthocyanidins

 5,Grape seed extract 30% Proanthocyanidins

 6,Grape seed extract 30% Polyphenols

Testing method : UV

Appearance: Reddish brown powder with grape fragrance

Plant Source:

Nowadays,grape seed extract is a very popular dietary supplement. The discovery of it is a very interesting history. It originated from “French Paradax”.It aroused the curiosity of scientists. After long time analysis and comparison, scientists found active antioxidant components in the red wine helping French keep health. Later, scientists found more abundant antioxidant components in grape seed.