Natures Plus - Ultra Lipoic Alpha Lipoic & R-Lipoic Acid Supplement - 30 Bi-Layered Tablet(s)Natures Plus Ultra Lipoic delivers 500 mg of Alpha Lipoic Acid and an additional 100 mg of R-Lipoic Acid for total body antioxidant anti-aging nutritional support. Alpha lipoic acid is the premier rejuvenat