What does alpha lipoic acid do?
Alpha lipoic acid has two effects that are relevant to anti wrinkle products. First and foremost, alpha lipoic acid is a potent antioxidant that may be able to fight free radicals on the surface of the skin. Second, it has a moderate anti-inflammatory effect which can be made use of to soothe the skin in conjunction with other, more irritating ingredients (like Retin-A). The anti wrinkle effects of alpha lipoic acid have been studied in a clinical setting. These studies have shown that high concentrations of alpha lipoic acid can help mild wrinkles and fine lines disappear, over time. These anti wrinkle effects don’t measure up to the newer, cutting-edge ingredients like Argireline and the other peptides.
