Back to Ingredient Dictionary

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

Description

BIS-HEMA Poly(Caprolactone Neopentyl Glycol)/1,4 Butanediol/IPDI Copolymer is a complex synthetic polymer used in advanced skincare and cosmetic formulations. This multifunctional ingredient serves as a film-forming agent, providing a smooth, protective layer on the skin's surface. Its unique molecular structure allows for controlled release of active ingredients, enhancing product efficacy and longevity.

The copolymer's composition includes bis-hydroxyethyl methacrylate (BIS-HEMA), caprolactone, neopentyl glycol, 1,4 butanediol, and isophorone diisocyanate (IPDI). This combination results in a flexible, yet durable polymer network that adapts to skin movement while maintaining its protective properties. The ingredient exhibits excellent adhesion to the skin, improving the wear time of cosmetic products such as foundations and sunscreens.

In skincare formulations, this copolymer can help to stabilize emulsions, enhance texture, and improve the overall sensory experience of products. Its film-forming capabilities also contribute to water resistance, making it particularly useful in long-wearing and water-resistant formulations. The ingredient is generally well-tolerated by most skin types and can be incorporated into a wide range of skincare and cosmetic products, from serums to color cosmetics.