Active Ingredients: Zinc Oxide 16% Inactive Ingredients: Boric Acid; Castor Oil; Mineral Oil; Paraffin; Peruvian Balsam; Petrolatum Uses: Helps treat and prevent diaper rash. Protects chafed skin due to diaper rash and helps seal out wetness. Goes on and cleans off easily. Treats and protects. Pleasant scent.