Organic grape seed extract is one of the most effective antioxidants from plant sources found so far. In vivo and in vitro tests show that the antioxidant effect of grape seed extract "Oligomeric Proantho Cyanidins OPC" is 50-70 times that of vitamin C and vitamin E.
The super anti-oxidation in efficiency of organic grape seed powder has the powerful effect of scavenging free radicals and improving human immunity. The grape seed powder we mention here means grape seed extract, if just crush grape seed into powder, that is much less effective than grape seed extract.
Grape seed extract capsule we provide to customer are 500mg generally, for all the sepc of grape seed extract like opc 15%-opc99%. And we also would like it if customer send us their requests, we are meant to provide best service.
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