Nature's Plus Herbal Actives Liquid Grape Seed extract, uniformly standardized to the highest level of active principles, with a minimum 95% (23.75 mg) proanthocyanidins, maximizes the synergistic benefits of the whole seed, which naturally contains a broad range of polyphenols. One milliliter contains Ingredients: Grape Seed (Vitis vinifera) (st&. 95% [23.75 mg] proanthocyanidins)25 mg Purified water, vegetable glycerin & potassium sorbate. These statements have not been evaluated by the Food & Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.