Alpa Lipoic Acid provides whole-body, multifunctional antioxidant activity that helps to maintain healthy, well-functioning cells. Alpa Lipoic Acid is designed to neutralize free radicals in both the water-based and lipid-based portion of cells, help the body synthesize glutathione, and recharge important antioxidants. In addition, biotin supports the function of alpha-lipoic acid in glucose metabolism.*