Grape Seed Extract

Latin name: Vitis vinifera L.

Botany: Grape Seed Extract is an extract from the seed of grape. The seed is left over from the production of wine or juice are harvested, ground and extracted. They have a high content of compound known as OPCs.

Function:

1. Procyanidins is an efficient antioxidant and the most effective free radical scavenger, having a very strong activity in the body and rapid absorbed completely;

2. Vascular enhancer;

3. It can reduce the probability of the diabetes;

4. Increasing the elasticity and smoothness of the skin, preventing the skin from the radiation damage of the sun's rays.

Active Ingredient: Procyanidins (OPCs);
Polyphenols (PP)

Procyanidins:

Molecular formula: C30H26O12

Molecular Weight: 578.53

Procyanidins B1 (CAS#:29106-49-8)

Procyanidins B2 (CAS#:20315-25-7)

Procyanidins B3 (CAS#:23567-23-9)

Procyanidins B4 (CAS#:29106-51-2)

Part of the Plant Used: Seed

Appearance: Fine Red Brown Powder

Test Method: UV

Package: 25kg/drum, double layers plastic bags inside.

Storage: Stored in a cool and dry well-closed container. Keep away from moisture and strong light/heat.

Shelf Life: Two years according to storage condition.