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 Glutathione in liver diseases and hepatotoxicity. Semantic Scholar Biological Databases and Tools Glutathione Metabolism in C. elegans Protein Lounge 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, What is glutathione and why must we protect patient access to it?