As the body's main endogenous antioxidant, Glutathione can support healthy immune function and can neutralize a broad spectrum of free radicals.*<br><br><b>Immediate Effect. Superior Delivery.</b><br><br>Most liposomes on the market use low grades of phospholipids, e.g. raw lecithin, instead of the high-phosphatidylcholine phospholipid mixes necessary for a good liposome. Quicksilver Delivery Systems improves upon basic liposomal delivery technology with smaller, more stable, tightly distributed single-layer spheres (called unilamellar vesicles) made from the highest-grade ingredients available. These small vesicles begin absorbing as soon as they hit your mouth, so you can get high absorption before they are altered by the harsh processes in the intestines.