Glutathione: What It Is, Why You Need It, How You Can Increase It The Amino Company Benefits of Glutathione." Glutathione is a compound involved as a coenzyme in oxidationreduction reactions in cells. It is a tripeptide derived from 3 amino acids: Cysteine, glutamate (from glutamic acid), and glycine. What is Glutathione? GoldBio Glutathione Related Enzymes and Proteins: A Review You've probably heard of antioxidants, but did you know that glutathione is one of the MOST powerful ones your body makes? It's working 24 7 to detoxify your cells, protect against oxidative stress, Glutathione molecule. Molecular chemical structural formula and model of tripeptide that made of the amino acids glutamate, cysteine, and glycine. Ske Stock Vector Image & Art Alamy