Glutathione as a skin whitening agent: Facts, myths, evidence and controversies Indian Journal of Dermatology, Venereology and Leprology What is glutathione and why must we protect patient access to it? Glutathione Dosage Per Day: How Much Do You Need? : Glutathione is often called the master antioxidant and for good reason. This powerful molecule protects your cells from oxidative stress, supports detoxification, and strengthens the immune system. But as we age, Enhancing the Oral Bioavailability of Glutathione Using Innovative Analogue Approaches