Glutathione

Description

S-Acetyl-Glutathione (SAG) is a unique form of glutathione that has an acetyl group attached to the sulfur atom of cysteine in the glutathione molecule. It is a preferred supplement because this acetyl group protects glutathione from breaking down in the gastrointestinal tract. Once absorbed and inside the cells, the acetyl group is removed, thus leaving the glutathione molecule intact.