Alpha Lipoic Acid is one of our body's best natural defenses against free radicals. The importance of Alpha Lipoic Acid as a first-rate anti-aging dietary supplement explains why it is found in many creams and facial treatments such as Derma E's alpha-lipoic acid cream . Alpha Lipoic Acid is also recommended by our nutrition experts in 300 mg capsules such as Alpha Lipoic Acid from Puritan's Pride.