What is total alpha lipoic acid total alpha lipoic acid is a naturally occurring antioxidant fatty acid produced by the body in very small amounts why use total alpha lipoic acid alpha lipoic acid works well alongside vitamin c and vitamin e effective antioxidants that support he immune functions within the body to neutralise and remove unwanted toxins that attack the health of the bodys cells reducing toxin activity can have an extremely positive effect on healthy ageing immune funct