Glutathione in Health and Disease Glutathione is often called the body's master antioxidant and for good reason. It plays a central role in neutralizing oxidative stress and supporting detoxification pathways at the cellular level. In performance Liposomal Glutathione Uses and Benefits BodyBio BodyBio UK Glutathione: The Master Antioxidant Glutathione is often called the body's "master antioxidant" and for good reason. This powerful tripeptide (made from cysteine, glycine, and glutamate) is produced naturally in your cells,