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BIS-ETHYLHEXYL POLY(1,4-BUTANEDIOL)-14/IPDI COPOLYMER

Description

BIS-ETHYLHEXYL POLY(1,4-BUTANEDIOL)-14/IPDI COPOLYMER is a synthetic polymer used in cosmetic and skincare formulations. This ingredient functions primarily as a film-former and emollient, providing a smooth, protective layer on the skin's surface. Its unique chemical structure allows it to create a flexible, breathable film that enhances the texture and feel of products while offering mild water-resistant properties.

The copolymer is composed of bis-ethylhexyl poly(1,4-butanediol) and isophorone diisocyanate (IPDI), resulting in a compound that balances hydrophobic and hydrophilic properties. This characteristic makes it compatible with a wide range of cosmetic ingredients and suitable for various product types, including sunscreens, moisturizers, and makeup.

In skincare formulations, this ingredient helps to improve product spreadability and enhance the even distribution of active ingredients. It also contributes to the overall stability of emulsions and can aid in reducing the tackiness of certain formulations. While generally considered safe for topical use, as with any synthetic ingredient, patch testing is recommended for individuals with sensitive skin or known allergies to ensure compatibility.