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POLYURETHANE-66

Description

Polyurethane-66 is a synthetic polymer widely utilized in cosmetic and skincare formulations. This versatile ingredient functions primarily as a film former and fixative, creating a protective barrier on the skin or hair surface. Its unique chemical structure allows it to form a flexible, breathable film that aids in product adherence and longevity.

In skincare applications, Polyurethane-66 enhances the durability of sunscreens, foundations, and other protective products by improving their water and wear resistance. It helps maintain the integrity of the formulation on the skin, even under challenging conditions like swimming or sweating. In hair care, it contributes to the hold and style retention of various styling products.

The ingredient is valued for its ability to provide a smooth, non-tacky finish without compromising the skin's natural moisture balance. Polyurethane-66 is generally well-tolerated by most skin types and is considered safe for cosmetic use at typical concentrations. Its film-forming properties also make it useful in color cosmetics, where it can enhance the longevity and transfer resistance of products like lipsticks and mascaras.