Zenith Nutrition Alpha Lipoic Acid 100mg capsules contains alpha lipoic acid its main ingredient. It is a powerful antioxidant to help protect the body from free radical damage Key Benefits of Zenith Nutrition Alpha Lipoic Acid 100mg capsules: It may promote cardiovascular health by protecting against free radical damage. It enhances the antioxidant activity of vitamins C and E and coenzyme Q10. It may increase levels of glutathione, the body’s most important antioxidant. Direction to use: As a dietary supplement, take 1 capsule daily . Safety information: Pregnant or lactating women, diabetics, hypoglycemics, and people with known medical conditions and/or taking drugs should consult with a registered medical practitioner and/or pharmacist prior to taking dietary supplements. Use under medical supervision.