Skin protectants are topical products designed to create a barrier on the skin that shields it from external irritants, moisture loss, environmental stressors, friction, and injury, thereby helping to prevent skin damage and support healing in vulnerable or compromised skin areas. These products are especially useful in managing conditions such as dryness, chapping, irritation, minor cuts, scrapes, burns, and moisture-associated skin damage (MASD).
The FDA recognizes several active ingredients as skin protectants for over-the-counter (OTC) use, commonly included in cosmetics and medical products like:
• Petrolatum – Forms a protective barrier to lock in moisture.
• Dimethicone – A silicone-based protectant that smooths and shields the skin.
• Zinc Oxide – Used in sunscreens and diaper creams for its protective properties.
• Lanolin – A natural emollient that helps prevent dryness.
• Colloidal Oatmeal – Soothes irritation and reinforces the skin barrier
• Allantoin and Aluminum Hydroxide Gel: Ingredients that soothe and shield skin.
Skin protectants are available as gels, ointments, creams, lotions, sprays, and films. Different textures provide moisturization and protection based on the severity of skin damage and the area of application. For instance:
Lightweight gels or creams for mild irritation and dry skin.
Occlusive ointments or balms for severely dry, cracked, or irritated skin.