Healthy Origins, L-Glutathione Reduced 500 mg, 150 CapsulesHealthy Origins Setria L Glutathione Reduced Description Clinically Stdied L Glutathione 100% Natural Vegan Non GMO Healthy Origins Setria L Glutathione Reduced is a naturally derived substance that is biologically active sulfur amino acid tripeptide compound containing three amino acids: L Cysteine, L Glutamic Acid, and Glycine. Our L Glutathione Reduced is produced exclusively in Japan through a fermentation process. Setria L Glutithione Reduced