* Herbal Extract * 100% Vegetarian * 200 Count * Standardized * High Procyanidolic Value for Antioxidant & Cell Membrane Protection * Dietary Supplement Grape seeds contain a powerful bioflavonoid complex called proanthocyanidins, which have been shown to be potent free radical scavengers and a valuable aid in antioxidant protection. Grape Seed Extract has been shown to inhibit enzymes that can damage the integrity and elasticity of the capillaries, skin and other tissues. 21st Century"s standardized herbal extracts are thoroughly tested to assure specific levels of the important active ingredients are present for maximum benefit.