About this ingredient
Na-RALA (Sodium R-Alpha Lipoate) is a stabilized sodium salt form of R-alpha lipoic acid (R-ALA), the naturally occurring R-form of alpha-lipoic acid. Alpha-lipoic acid is a sulfur-containing compound involved in mitochondrial energy metabolism and functions as a cofactor for several enzyme complexes.
Na-RALA is designed to provide R-ALA in a formulation intended to improve stability and handling. The exact R-ALA content, sodium amount, purity, dosage, and additional ingredients vary by manufacturer.
Na-RALA, short for Sodium R-Alpha Lipoate, is a sodium salt formulation of R-alpha lipoic acid. R-ALA is the naturally occurring enantiomer of alpha-lipoic acid and is involved in mitochondrial metabolic pathways.
Alpha-lipoic acid participates as a cofactor in mitochondrial enzyme complexes involved in energy metabolism. It can also participate in redox reactions and regenerate certain antioxidants under appropriate biological conditions.
Na-RALA is used in nutritional supplements as an alternative to conventional racemic alpha-lipoic acid or other R-ALA preparations. The sodium salt formulation is designed to provide a stable form of R-ALA, although the actual composition and performance depend on the specific manufacturing process.
Research has investigated alpha-lipoic acid in areas including antioxidant nutrition and glucose metabolism, but evidence varies according to the formulation, dose, and intended use. A supplement should not be presented as a replacement for medical treatment.
Na-RALA may be available in capsules, tablets, or specialized antioxidant and metabolic-support formulations. Consumers should check the label for the actual R-ALA amount, sodium content, serving size, and additional ingredients.