Glutathione is widely used, but often misunderstood While it plays an important role in detox and overall health, it is not a quick or guaranteed skin whitening solution. Understanding the facts Frontiers Glutathione: A Samsonian life sustaining small molecule that protects against oxidative stress, ageing and damaging inflammation Glutathione Benefits: Top Uses for Your Health Nutrisense Journal 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.