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BIS-HEMA POLY(METHYLPENTANEDIOL ADIPATE)/IPDI COPOLYMER

Description

BIS-HEMA POLY(METHYLPENTANEDIOL ADIPATE)/IPDI COPOLYMER is a synthetic polymer used in cosmetic and personal care formulations. This complex ingredient functions primarily as a film-forming agent and viscosity controller, providing texture and stability to various skincare and makeup products.

The copolymer is composed of bis-hydroxyethyl methacrylate (BIS-HEMA), poly(methylpentanediol adipate), and isophorone diisocyanate (IPDI). This unique combination results in a versatile ingredient that offers both flexibility and durability in formulations. It creates a breathable, non-occlusive film on the skin's surface, which can help improve product longevity and water resistance.

In skincare applications, this copolymer enhances the texture of creams and lotions, contributing to a smooth, non-greasy feel upon application. It also aids in the even distribution of active ingredients across the skin. In color cosmetics, it can improve the wear time of foundations and other makeup products.

While generally considered safe for topical use, individuals with sensitive skin or known allergies to any of its components should exercise caution. As with any cosmetic ingredient, patch testing is recommended before widespread use.