Ingredients & DescriptionThis is a crude red sour grape powder devoid of chemical processing, the freshest grape extract available. This sun dried formula full of photonic energy, is full of Resveratrol, malic acid, tantaric acid, vitamin C and the minerals chromium and potassium. The whole grape- skin, seed, and sour pulp is used. Let slowly dissolve under the tongue for maximum potency or in your favorite beverage. In capsule form for easy use.