What Is Reduced Glutathione? Benefits, Sources & Uses Reduced L Glutathione 150 mg 100 vcaps Klaire Labs Blue Sky Vitamin Reduced L Glutathione (150 mg) SFI Health US Chem Why L Glutathione Reduced Is Better ? Reduced doesn't mean it has less of something it means it has more electrons, which gives it the power to protect your body Frontiers Glutathione the master antioxidant in the regulation of resistant and susceptible host plant virus interaction