The ingredient nobody's talking about but should be. Glutathione is your body's ultimate defender against oxidative stress, and most people have never heard of it. Ours has no artificial colors, Apoptosis and glutathione: beyond an antioxidant Cell Death & Differentiation l Arginine induces antioxidant response to prevent oxidative stress via stimulation of glutathione synthesis and activation of Nrf2 pathway ScienceDirect Non Animal Testing, Alternative Test Methods, In Vitro Toxicology, IIVS Oxidative Stress Trait: Oxidative Stress Risk (GPx 1) FitnessGenes