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 The stinky secret to Kendall Jenners favorite glow ingredient , If your Glutathione doesnt smell like rotten eggs, its probably not the real deal! Im testing out the Dr.Ceuracle Glutathione Skincare Smells Like Rotten Eggs?!! If a serum smells bad it usually means it works., This glutathione serum smells like rotten eggs and thats your first clue its highly concentrated. Glutathione is known for targeting Liposomal Glutathione Tri Fortify Researched Nutritionals