Skin barrier creams, also known as barrier ointments or skin protectants, are topical formulations designed to create a protective layer on the skin, shielding it from moisture, irritants, and friction. They are particularly crucial for individuals managing incontinence, ostomies, or who are prone to pressure ulcers. These creams often contain ingredients like zinc oxide, petrolatum, or dimethicone, which form a breathable, water-repellent barrier. By preventing direct contact between urine/feces and the skin, they help reduce the risk of incontinence-associated dermatitis (IAD), diaper rash, and skin breakdown. Regular application of skin barrier creams is an essential component of a comprehensive skin care regimen, promoting skin integrity, healing irritated skin, and preventing further damage, thereby significantly enhancing comfort and reducing complications for vulnerable patients.