L Glutathione vs. Glutathione: What's the Difference? Invigor Medical Glutathione is indeed the master antioxidant and is found in every cell in the body. It is made from the amino acids glycine, cysteine, and glutamic acid. . One unique thing 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 The Science Behind Glutathione: What You Need to Know Setu Nutrition