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 Skin safety should always come first. The Philippine Dermatological Society reminds the public that intravenous glutathione must not be used for skin whitening. It has weak evidence of effectiveness and carries Glutathione reduced (GSH) levels (expressed as mmol g tissue used) in Download Scientific Diagram Glutathione: Master Antioxidant, Reducing Oxidative Stress, and Detoxification