Glutathione, a tripeptide found in virtually all cells, functions as a reducing agent. The structure of glutathione is: What amino acids make up glutathione? Homework.Study.com What are the three amino acids that make up glutathione? What Are Amino Acids? Amino Acid Injections Explained Optimizing Glutathione's Component Amino Acids Without Supplements Glutathione in the Brain Encyclopedia MDPI Glutathione: The Body's Master Antioxidant . . Glutathione (GSH) is often referred to by scientists and nutritionists as the "Master Antioxidant." Unlike other antioxidants like Vitamin C or E, which are obtained