Lipoic acid is one of the most thoroughly researched and highly regarded antioxidants. It is involved in carbohydrate metabolism, and in the mitochondrial citric acid cycle which produces ATP, the energy currency of the body. Lipoic Acid is both water and fat soluble and can regenerate endogenous antioxidants, such as vitamin E, vitamin C, and glutathione, and prevent oxidative damage. In fact, it can scavenge free radicals both intra- and extra-cellularly.R-Lipid Acid Benefits Supports energy production Antioxidant protection against free radicals and oxidative damage Support insulin sensitivity and glucose disposal Promotes healthy blood flow and healthy nerve functionProduct BenefitsAdvanced Bio-Identical Active Form of Lipoic Acid Guaranteed 300mg of Stabilized Na-RALA�Free of Synthetic S-Lipoic Acid Found in Regular Alpha Lipoic Acid* Contains Next Generation Na-R-Alpha-Lipoic Acid Shown To Absorb 21 Times Better and 12 Times Faster Than Regular R-Lipoic Acid* Dual Action Water and Fat Soluble Antioxidant Activity