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POLYURETHANE-18

Description

Polyurethane-18 is a synthetic polymer widely used in cosmetic and skincare formulations as a film-forming agent and texture enhancer. This versatile ingredient is derived from the polymerization of diisocyanates and polyols, resulting in a flexible, durable, and water-resistant compound. In skincare products, Polyurethane-18 functions primarily to create a protective barrier on the skin's surface, helping to lock in moisture and shield against environmental stressors.

The unique structure of Polyurethane-18 allows it to form a breathable film that doesn't impede the skin's natural functions while providing long-lasting benefits. It is particularly effective in improving the staying power of makeup and sunscreen formulations, ensuring better protection and coverage throughout the day. Additionally, Polyurethane-18 contributes to the smooth application and even distribution of product ingredients across the skin.

This ingredient is generally well-tolerated and suitable for various skin types. Its non-comedogenic properties make it appropriate for use in products designed for acne-prone skin. In hair care formulations, Polyurethane-18 can enhance the durability of styling products and provide a flexible hold without stiffness or flaking.