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 Why Do Some Glutathione Bottles Smell Stronger? Readisorb: The Stinkiest Antioxidant Your Body Craves 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 Korean Glutathione Peptide 1200mg Does It Smell TikTok