Before you spend money on glutathione, read this first. Topical, oral, injectable what actually works and what's just marketing? #funskincare #funingredientsinfographic101 What is Glutathione? What are the Benefits of Glutathione? 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 Homeostasis and Functions: Potential Targets for Medical Interventions Lushchak 2012 Journal of Amino Acids Wiley Online Library the regulatory proteins for excitatory excitotoxic glutamate in brain