So how does Glutathione work for my skin? Optimum Glow Top 8 Glutathione Rich Foods For Glowing & Healthy Skin Glutathione is known as the master antioxidant. This critical compound protects cells from damage caused by free radicals and toxins, supports detoxification, plays a key role in DNA synthesis and repair, What is Glutathione IV Therapy, How it works & Cost in Los angeles What happens when you stop taking glutathione?