Difference Between Reduced Glutathione and Oxidized Glutathione Structure of GSH (reduced glutathione, left) and of GSSG (oxidized Download Scientific Diagram Frontiers Research progress of glutathione peroxidase family (GPX) in redoxidation 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 Glutathione Pathways Healthy Origins L Glutathione (Setria) 500mg "reduced" Healthy Origins