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POLYURETHANE-17

Description

Polyurethane-17 is a synthetic polymer widely used in cosmetic and skincare formulations for its film-forming and water-resistant properties. This ingredient belongs to the family of polyurethanes, which are known for their versatility and durability in various applications.

In skincare products, Polyurethane-17 functions primarily as a film former, creating a thin, flexible layer on the skin's surface. This film helps to improve the texture and feel of products while providing a protective barrier against environmental stressors. The water-resistant nature of Polyurethane-17 makes it particularly valuable in long-wearing and water-resistant cosmetics, such as mascaras, eyeliners, and sunscreens.

Polyurethane-17 is also appreciated for its ability to enhance the spreadability of formulations, contributing to a smooth and even application. It can improve the adherence of pigments in color cosmetics, leading to better color payoff and longevity. Additionally, this polymer can help stabilize emulsions and suspensions, contributing to the overall stability and shelf life of skincare products.

While generally considered safe for cosmetic use, individuals with sensitive skin should perform patch tests before incorporating products containing Polyurethane-17 into their routine.