Can whiten, are not harmful to the skin.

The main component of grape seed extract OPC can also repair the injury collagen and elastic fibers, the use of the best effect in the summer, can make to keep the skin whitening health. Grape seed has a high food value and medicinal value, which contains proanthocyanidins for the grape seed biological activity of one of the important components, grape seed proanthocyanidins are composed of catechins, epigallocatechin and its gallic acid esters through the C4-C6 or C4-C8 bond *** valence connected to the composition of the polymorphism. Because of the multi-electron hydroxyl part of the molecule of such substances, it has strong antioxidant, free radical scavenging and inhibition of lipid peroxidation, and is one of the most potent oxygen radical eliminators and lipid peroxidation inhibitors discovered so far.

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Grape Seed Extract Misconceptions:

There are quite a few experiments on the internet about grape seed extract inhibiting cancer cells, but the conclusions are noted in this sentence: in vitro experiments are able to inhibit cancer cells. Li Duo, a professor in the Department of Food Science and Nutrition at Zhejiang University, explained that in vitro experiments can inhibit cancer cells and in vivo can inhibit cancer cells are two completely different things.

In vitro experiments can inhibit cancer cells can only indicate that further research can be conducted for specific cancer cells, there is no evidence that grape seed extract can inhibit cancer cells in vivo.