Alpha Lipoic Acid is a potent antioxidant that helps fight cell damaging free radicals.* It helps to revitalize the skin so that it will have a heathier appearance while Biotin helps nourish the hair.* Gluten free. Antioxidant support.* Supports healthy skin, hair and nails.* *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.