Liposomal Glutathione Aspire Nutrition Liposomal Glutathione Boost Intracellular Antioxidant Glutathione: The Bodys Master Antioxidant, ., ., Glutathione (GSH) is often referred to by scientists and nutritionists as the "Master Antioxidant." Unlike other antioxidants like Vitamin C or E, Increased oxidative stress and altered levels of antioxidants in asthma Journal of Allergy and Clinical Immunology Airway glutathione homeostasis is altered in children with severe asthma: Evidence for oxidant stress Journal of Allergy and Clinical Immunology