Using Glutathione IV Therapy for Improved Skin Health AZ IV Medics Antioxidant glutathione discovered to play a key role in proper protein folding 8.7 Selenium LibreTexts Nutrition The Benefits of Glutathione: Your Body's Master Antioxidant ** Glutathione is a powerful antioxidant naturally produced in your body. It plays a critical role in protecting your cells from damage, supporting detoxification, Glutathione is often called the body's master antioxidant, but most people don't really understand what it does. It plays a central role in protecting your cells from damage, supporting detox pathways, and