Grape Seed Extract

Specification:
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

Origin & Technology
Grape Seed extract is an extract from the seed of grapes. The seed is left over from the production of wine or juice are harvested, ground and extracted. They have a high content of compounds known as OPCs (oligomeric proanthocyanidins). Since French researcher, Dr. Jack Masquelier isolated OPCs from peanut skin in 1947, OPCs is found in many plants and has been declared to be a potent antioxidant of non-toxic, non-mutagenic, non-carcinogenic, and free of side effects according to a review of numerous researches.

Functions
The antioxidant capacity of Grape Seed (skin) Extract comes from proanthocyanidins (oligomeric proanthocyanidins) (OPCs). With an antioxidant power 20 times stronger than Vitamin C and 50 times stronger than Vitamin E, OPCs is known as a powerful antioxidant to neutralize free radicals, which play a major role in degenerative diseases, cardiovascular diseases, impaired vision, sun damage and premature aging.