About OPITAC™ Glutathione
L-Glutathione Reduced (GSH) is a simple tripeptide consists of glutamic acid, cysteine, and glycine, that exists in every cell of the human body. Its function is complex and remains the subject of ongoing research.


L-Glutathione Reduced (GSH) is a simple tripeptide consists of glutamic acid, cysteine, and glycine, that exists in every cell of the human body. Its function is complex and remains the subject of ongoing research.