Glutathione: Beyond the Master Antioxidant Most practitioners stop at calling glutathione a detox molecule. But in practice, it's much more it's a central regulator of redox balance, immune modulation, mitochondrial protection, and even Frontiers Glutamine metabolism and ammonia death: targeted modulation for enhanced cancer immunotherapy 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 facts: 1. Glutathione is an important antioxidant in the body that helps protect cells from damage caused by free radicals. It is found in almost every cell and is composed of