A Dietary Supplement. Vegan. Vegetarian. This extra strength product has more alpha lipoic acid (600 mg per capsule) than our regular strength product (100 mg per capsule). Non-GMO. Free radical scavenger. With grape seed extract & bioperine. Alpha lipoic acid (ALA) is naturally produced in the human body in very small amounts, but is also available in some foods. ALA is unique in that it can function in both water and fat environments. ALA promotes the production of glutathione and can also recycle vitamins C and E, thereby enhancing their antioxidant activities. In addition, ALA may help to maintain healthy neural tissues, promote proper glucose metabolism and support healthy cardiovascular function. Natural color variation may occur in this product. Family owned since 1968. GMP: Quality assured. nowfoods.com. (These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.)