Grape seed extract Detail. Grape seed contains antioxidants to Oligomeric proanthocyanidins (OPC) (translation: anthocyanins or low before flower pigments or original flower pigments oligomer) of polyphenols, water-soluble, GaoSheng body for the utilization of biological flavonoids, human body cannot own synthesis of natural material, it has strong anti-free radical role, antioxidant power than vitamin C 20 times stronger than the vitamin E 50 times, It is the earliest in 1947 by French ...
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