6 health benefits of glutathione What is glutathione and why must we protect patient access to it? Glutathione IV Drip Or Pill Which Is Best? FDA highlights concerns with using dietary ingredient glutathione to compound sterile injectables FDA Glutathione is often misunderstood as a skin whitening solution but the science tells a very different story. It is primarily an antioxidant that works against oxidative stress and free radical damage inside