Each capsule provides 50 mg Grape Seed Extract (Vitis vinifera). Standardized to yield 95% (47.5 mg) proanthocyanidins (PCOs) which are potent antioxidants. Ingredients: Grape Seed Extract, Rice Powder. As a dietary supplement, give two capsules per 50 lbs of body weight for 7-10 days, then give one capsule per 50 lbs of body weight daily for maintenance. Give orally or break capsule open and mix with food. For doses of more than one capsule, divide between AM and PM for maintenance.