Intensive Nutrition - R-Lipoic 100 mg 60 cap
R-Lipoic Acid is a stabilized antioxidant supplement that contains the "R" enantiomer or "R" form of Alpha Lipoic Acid. While Alpha Lipoic acid is a racemic mixture of "R" and "S" lipoic acids, only the "R" enantiomer is biologically active. R-Lipoic acid supplementation is therefore preferable because it provides more effective and efficient antioxidant protection, and, it is free of the "S" enantiomer which is believed to be inhibitory.