L Glutathione Setria 250 Mg, Emerald Natural Healthy Concepts Most antioxidants come from your diet. This one your body makes itself, and it's arguably the most important one you have. Glutathione supports immune function, detoxification, brain health, and digestion. The problem Most antioxidants do their joband stop. Glutathione goes further. It helps recycle other antioxidants like vitamins C and E, supporting your body's ability to keep fighting oxidative stress. Setria glutathione functions as Reduced L Glutathione Plus (100 Caps) Buffered Setria USP Grade Enhanced Absorption Theranaturals