I really love the smell of it. Effectiveness? Yes! Its the glutathione with aloe vera peeling cream. Buying this product of yours, will not go wrong. It will give Why does Faded Serum smell? Glutathione! an ingredient thats super effective at reducing the appearance of discoloration in weeks Glutathione has a cysteine chain that causes it to have a sulfur 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 Paula's Choice 25% Vitamin C + Glutathione Clinical Serum Review Nadia Vega YouTube