Acetyl-Glutathione is a novel oral acetyl-glutathione formulation that is stable in the stomach and gastrointestinal tract, well absorbed, and able to enter the cells directly and present to the cytosol for mitochondrial entry.* Acetyl-Glutathione uses pure Emothion® glutathione as the starting material.**Also see a review article on glutathione by Michael Ash, BSc, DO, ND, F.DipION, and Marty Jones, PharmD that discusses acetylated oral glutathione. **Emothion™ is a trademark of Gnosis SPA.