Glutathione: Body's Defender and Function Biom Probiotics 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. Glutathione The Master Antioxidant With Enormous Benefits Wellness By Rosh Integrative Wellness