Panthenol, also known as provitamin B5, is a moisturizing, soothing, and barrier-repairing ingredient commonly used in a wide range of cosmetic and personal care products. It is well-known for its hydrating and skin-healing properties and is safe for use on all skin and hair types, including sensitive skin. Key Cosmetic Benefits of Panthenol Moisturization Skin Barrier Repair Soothing & Anti-inflammatory Wound Healing Hair Care Benefits