Liposomal Glutathione with SetriaPure Encapsulations Liposomal Glutathione uses Setria a clinically researched reduced glutathione produced by fermentation, independently studied for elevating whole blood and red blood cell glutathione levels with oral supplementation. Encapsulated in a liposomal phospholipid matrix that protects glutathione from GI degradation for meaningful absorption. Glutathione is the body's master intracellular antioxidant and phase II liver detoxification