It occurs naturally in cells and is a cofactor in dozens of enzymatic reactions involved in detoxification.* As an antioxidant, glutathione directly quenches several reactive oxygen species (free radicals).* The body's benefits from maintaining a normal level of glutathione include support for liver function, pulmonary function, immune function, bowel health, carbohydrate metabolism, cardiovascular health, cognitive health, and eye health.* Glutathione-SR is a breakthrough in glutathione supplementation because its sustained-release formula protects it from stomach acid and digestive enzymes, allowing for a slower release and a more steady level in the bloodstream of this essential nutrient.*
Rice DC, Stevens CW, Correa AM, Vaporciyan AA, Tsao A, Forster KM, Walsh GL, Swisher SG , Hofstetter WL, Mehran RJ, Roth JA, Liao Z, Smythe WR
How Glutathione Works for Skin Whitening Glutathione takes a different approach to skin brightening compared to other ingredients
many clinical trials used 600 mg to 2 g/day
Schwartzberg L, Barbour SY, Morrow GR, Ballinari G, Thorn MD, Cox D