Glutathione Participation in the Prevention of Cardiovascular Diseases The Discovery of the Master antioxidant Glutathione Glutathione: ever heard of the master antioxidant? It's time to understand this powerhouse active what it does, why it matters, and how it supports your skin from within. Swipe to get the Sacramento Glutathione (GSH) is a crucial endogenous "master" antioxidant that protects the heart by reducing oxidative stress, neutralizing lipid peroxides, and preventing cell death. Low glutathione levels are consistently found in