Glutathione is a small protein made of three amino acids. It is often called the master antioxidant because it helps regenerate other antioxidants like vitamin C and vitamin E. Key Benefits Glutathione: Master Antioxidant, Reducing Oxidative Stress, and Detoxification Glutathione Prevents Cellular Clogs https: neurosciencenews.com glutathione er protein folding slc33a1 30549 Researchers have identified SLC33A1 as the key transporter that maintains the ER's glutathione balance, ensuring proteins fold correctly and Selective effects of whey protein concentrate on glutathione levels and apoptosis in rats with mammary tumors ScienceDirect