Melatonin is a powerful antioxidant, It increases endogenous production of:, Glutathione, Superoxide dismutase, And glutathione enzymes, like glutathione peroxidase, It also activates the Nrf2 If youre spending money on supplements your body cant actually absorb youre missing the point., Most people focus on the ingredient. Very few focus on delivery., But delivery is what determines Glutathione Getting the k'NAC'k of Parkinson's disease The Science of Parkinson's goop Rhonda Patrick, Ph.D. pmrcinvest Vitamin D & omega 3 would do this alone. Liposomal glutathione can get into bloodstream but not into cells (as far as we know).