Emothion is a crystalline form of S acetyl glutathione , a powerful, antioxidant agent that can promote immunity, brain and liver health through a natural replenishment of glutathione. Traditional S Acetyl Glutathione S Acetyl Glutathione Attenuates Carbon Tetrachloride Induced Liver Injury by Modulating Oxidative Imbalance and Inflammation Quality Check FDA highlights concerns with using dietary ingredient glutathione to compound sterile injectables FDA Frontiers Glutathione: A Samsonian life sustaining small molecule that protects against oxidative stress, ageing and damaging inflammation