The Glutathione System: A Journey from Cyanobacteria to Higher Eukaryotes The appeal of glutathione injections makes sense. Glutathione is one of the most important antioxidants your body produces, and levels drop as you age, making the idea of a quick boost tempting. molecules #glutathione #liposomes Molecules Biolabs 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