Latin Name: Vitis vinifera
Appearance: Reddish Brown Fine Powder
Part used: Seed
Specifications: OPC 95%-98%, Polyphenol 70%-95%
Application: Cosmeics/Health care/ Food/ Medicinal use
Sample: Free sample available
Package: Fiber drum/ Carton/foil Bag
Delivery method: Express/By Sea/By Air
Grape seed extract is a plant extract. The main component is proanthocyanidins, which is a new high-efficiency natural antioxidant extracted from grape seeds which cannot be synthesized in the human body, and is one of the most efficient plant-derived antioxidants found so far. In the vivo and in vitro tests show that the antioxidant effect of grape seed extract is 50 times stronger than vitamin E and 20 times stronger than vitamin C. It can effectively remove excess free radicals in the human bodies, and has super anti-aging and immunity enhancement effects.

Product Name: | Grape Seed Extract |
CAS No: | 84929-27-1 |
Herb Source: | Vitis vinifera |
Part Used | Seed |
Active Ingredients: | Proanthocyanidins (OPC), Polyphenols |
Appearance: | Reddish Brown Fine Powder |
Test Method: | UV, HPLC |
Specification: | OPC 95%-98%, Polyphenol 70%-95% |
Molecular Formula: | C32H30O11 |
Molecular Weight: | 590.574 |
Grape seed extract is a polyphenolic substance extracted from grape seeds. The main active ingredient is a low molecular weight polymer of proanthocyanidins, which is an edible product. It is a powerful antioxidant, a highly effective free radical scavenger which can be used in food supplements, health food and cosmetics and etc.
It mainly has following functions:
Anti-oxidize effect
Anti-radiation effect
Anti-inflammatory effect
Anti-cancer effect
Cholesterol lowering effect
Anti-ulcer effect
Antimutagenic effect

1-5kg with double plastic container inside/aluminum foil bag outside.
10-25kg/fiber drum outside with double plastic container inside or customized.
Stored in a cool & dry well-closed container, keep away from moisture and strong light/heat.
Cargo can be sent by Express, by Air or by Sea, all available by negotiation.