R-alpha lipoic acid (R-ALA) is a form of alpha lipoic acid (ALA) that is more biologically active and absorbs into the body much more easily than other types of ALA. R-ALA is an acid that plays an important part in bodily functions such as the Krebs cycle and is known as the "universal antioxidant" due to its ability to assist with absorption of various other antioxidants such as glutathion and vitamins.
R-ALA is a powerful antioxidant that is commonly known as the "universal antioxidant." It supports healthy nerve function, brain function, and aids memory and cognition. R-ALA promotes skin health, fortifies immune function, and aids metabolic function.
What is the difference between alpha-lipoic acid and R alpha-lipoic acid?
The R-form of alpha-lipoic acid is the active, natural form. The S-form occurs when alpha lipoic acid is synthetically manufactured, creating both the S-form and the active R-form. The S-form is most likely inactive, although some information suggests it may an analgesic effect.