Medline Remedy Essentials Zinc Oxide Paste is composed of 75% petrolatum and 20% zinc oxide to form a lasting layer of protection. This paste protects skin from the damaging effects of urine and fecal matter. It also provides a barrier to seal out moisture where exposure is prolonged. Medline Zinc Oxide Paste is unscented, hypoallergenic and CHG compatible. Suitable for all ages and for users with sensitive skin. Do not use on deep wounds, animal bites or serious burns.