Healthy Origins Setria L-Glutathione Reduced is a naturally derived substance that is a 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 and is pharmaceutical grade, the highest quality available.
(Please note: Description is informational only. Always read the product label before use and check with your health professional before using this product)