Grape Seed Vitis vinifera is rich in proanthocyanidins OPC's , a group of compounds belonging to the bioflavonoid family. Bioflavonoids have many health benefits on the body, but have gained popularity because of their strong antioxidant properties.
Standardized extracts are guaranteed to contain a specific quantity of a known marker compound, and are laboratory tested to insure consistent potency; Manufactured to cGMP current Good Manufacturing Practices standards; Free of synthetic ingredients.
Laboratory tested spectrophotometrically
As a dietary supplement take one 1 capsule two times a day with food or water.