Glutathione: Benefits and Supplements Glutathione is such a critical soldier in our line of defense that our bodies make it themselves. We even have mechanisms that recycle and reuse it. But what happens when our toxic Glutathione: Master Antioxidant, Reducing Oxidative Stress, and Detoxification Melasma Is Notoriously Tough to Treat, But These Products Can Help Allure Glutathione found to significantly reduce acetaldehyde levels and help relieve hangovers