Grape Seed Extract is derived from the ground up seeds & skins of red grapes. It is known for its anti-oxidant properties that may help protect against cancer, slow the aging process, improve circulation & reduce inflammation.* Dietary Supplement Provides Antioxidant Support* Potency verified by GNC procedure #5342. Conforms to USP 2091 for weight. Meets USP 2040 disintegration. No Sugar, No Starch, No Artificial Colors, No Artificial Flavors, No Wheat, No Gluten, No Corn, No Soy, No Dairy, Yeast Free.