a) Scoring analysis for odor test of reduced glutathione (GSH) and Download Scientific Diagram One of our products smells like rotten eggs?! , Its actually because of an ingredient called Glutathione, which naturally contains Sulfur. , But dont let the smell fool you this ingredient will Ad: Is your Glutathione serum missing that sulphur smell? Then youre missing out on the real think @purcell_official #purcell #glutathioneserum #glutathionetoner #brighteningserum #sensitiveskin Amazon.com: Rho Nutrition Liposomal Glutathione Ultra High Absorption Liquid Glutathione Supplement Supports Natural Detoxification, Immune System, Skin Health, Mental Clarity & Overall Well Being : Health & Household Smelly glutathione farts could be explained by gamma glutamyltransferase (GGT)., As mentioned in this video, GGT provides specific bacteria cysteine to make smelly farts. Watch this video to learn