salicylic acid helps to remove dead skin cells and prevent the buildup of flakes, making it an ideal ingredient for those dealing with dandruff and seborrheic dermatitis. • Urea 5%: A highly ...

On a list of endlessly irritating skin conditions, keratosis pilaris (KP)—those ... you're giving your skin the TLC it needs. Urea, salicylic acid, ammonium lactate, and glycolic acid are ...