Mitochondrial Glutathione in Cellular Redox Homeostasis and Disease Manifestation Several lines of antioxidant defense against oxidative stress: antioxidant enzymes, nanomaterials with multiple enzyme mimicking activities, and low molecular weight antioxidants Archives of Toxicology Springer Nature Link 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, Glutathione, often dubbed the master antioxidant plays a crucial role in detoxification, immune function, and protecting our cells from oxidative stress. Here are some signs that your levels might be low: Persistent Figure 1 from The Emerging Role of Glutathione in Alzheimer's Disease Semantic Scholar