Pure Encapsulations, Alpha Lipoic Acid 400 mg, 120 CapsulesDescription Supports healthy glucose metabolism and the nervous system with water and fat soluble antioxidants Can function as an antioxidant in almost any part of the body Made with high quality vegan ingredients backed by verifiable science Alpha Lipoic Acid is a water and fat soluble antioxidant. Alpha Lipoic Acid helps maintain healthy glucose metabolism, supports the nervous system, and provides nutritional support for metabolic processes.