The rich, thick formula of Desitin maximum strength paste contains the maximum level of zinc oxide to immediately form a protective barrier to promote healing and soothe rash discomfort. This hypoallergenic, pediatrician-tested formula provides overnight relief for a baby's tender skin, making Desitin maximum strength paste your trusted partner for treating diaper rash. Protects chafed skin due to diaper rash and helps seal out wetness.