Ad: Is your Glutathione serum missing that sulphur smell? Then you're missing out on the real think @purcell_official #purcell #glutathioneserum #glutathionetoner #brighteningserum #sensitiveskin One of our products smells like rotten eggs?! It's actually because of an ingredient called Glutathione, which naturally contains Sulfur. But don't let the smell fool you this ingredient will make Glutathione Serum , Ive been testing a new drop from Dr. Ceuracle, and spoiler alert Im really enjoying this one., This is the Dr. Ceuracle Glutathione & NMN Ampoule, and just look at how plump and glowy my skin Skincare Smells Like Rotten Eggs?!!