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BIS-HEMA POLY(1,4-BUTANEDIOL)-14 NEOPENTYL GLYCOL/IPDI COPOLYMER

Description

BIS-HEMA Poly(1,4-Butanediol)-14 Neopentyl Glycol/IPDI Copolymer is a sophisticated synthetic polymer used in advanced skincare and cosmetic formulations. This multifunctional ingredient serves as a film-forming agent, enhancing the texture and longevity of products while providing a smooth, even application.

The copolymer is composed of bis-hydroxyethyl methacrylate (BIS-HEMA), poly(1,4-butanediol), neopentyl glycol, and isophorone diisocyanate (IPDI). This unique combination results in a flexible, yet durable film on the skin's surface. It offers excellent water resistance, making it ideal for long-wearing makeup and sunscreen formulations.

In skincare products, this copolymer acts as a barrier, helping to lock in moisture and protect the skin from environmental stressors. Its film-forming properties also contribute to the reduction of transepidermal water loss (TEWL), promoting better skin hydration.

The ingredient is particularly valued in color cosmetics for its ability to improve pigment dispersion and adherence, resulting in more uniform and long-lasting makeup applications. Its non-comedogenic nature makes it suitable for a wide range of skin types, including sensitive and acne-prone skin.