Glutathione: Master Antioxidant, Reducing Oxidative Stress, and Detoxification You have one built in detoxification system that works 24 7 to keep you alive. Meet your body's Master Antioxidant: Glutathione. Often called the "mother of all antioxidants," Glutathione is a small protein Simplify your Glutathione Measurements Arbor Assays Frontiers Research progress of glutathione peroxidase family (GPX) in redoxidation Vitamin C: Metabolism and Function