Is Glutathione the Master Antioxidant? Heres What Science Says 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 What does Glutathione do to your body? , Think of it as your bodys ultimate detox superhero , Glutathione is a powerful antioxidant naturally present in our cells. It works silently every day to Essential Glutathione Optimal Health Systems Injectable Glutathione