Dr. Clark Glutathione Supplement, 500mg, 30 capsules

What the brand says

Glutathione is a substance found throughout the body. It’s known as a master antioxidant due to its essential role in maintaining other antioxidants, like vitamins C and E, in their active form. As with other antioxidants, glutathione helps to protect our genetic material from the damage caused by free radicals.* Glutathione offers support to the immune system, as it strengthens disease-fighting T-cells, destroys toxic compounds, and eliminates intercellular carcinogens while heling damaged cells.* Glutathione is synthesized from the amino acids cysteine, glutamic acid, and glycine. Adequate vitamin D levels are also necessary for optimal glutathione production, which can decline with age. Without sufficient glutathione, toxins may over load the liver, allowing fat-soluble toxins to be stored in the fatty tissues of the nervous system, breast, and prostate.*