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BIS-HEMA POLY(BUTYLENE/HEXAMETHYLENE CARBONATE)/IPDI COPOLYMER

Description

BIS-HEMA POLY(BUTYLENE/HEXAMETHYLENE CARBONATE)/IPDI COPOLYMER is a synthetic polymer used in advanced skincare and cosmetic formulations. This complex ingredient functions as a film-forming agent and texture enhancer, providing unique benefits to various products.

The copolymer is composed of bis-hydroxyethyl methacrylate (BIS-HEMA), poly(butylene/hexamethylene carbonate), and isophorone diisocyanate (IPDI). This combination results in a versatile ingredient that offers both flexibility and durability when applied to the skin.

In skincare formulations, it creates a breathable, non-occlusive film on the skin's surface, helping to lock in moisture and protect against environmental stressors. This property makes it particularly useful in long-wearing makeup products and sunscreens, enhancing their resistance to water and wear.

The copolymer also contributes to improved texture and feel of products, imparting a smooth, silky finish without heaviness. Its ability to disperse evenly and adhere well to the skin surface makes it valuable in color cosmetics and complexion products.

While generally considered safe for topical use, as with any synthetic ingredient, patch testing is recommended for individuals with sensitive skin or a history of allergic reactions to cosmetic ingredients.