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BUTENE/ISOBUTENE COPOLYMER

Description

Butene/Isobutene Copolymer is a synthetic polymer widely used in cosmetic and personal care formulations. This versatile ingredient is formed through the copolymerization of butene and isobutene monomers, resulting in a clear, colorless substance with a low molecular weight. Its primary function in skincare and cosmetic products is as a film-forming agent and viscosity controller.

The copolymer creates a thin, flexible film on the skin or hair surface, providing a smooth, non-greasy feel and enhancing the product's ability to adhere to the skin. This property makes it particularly valuable in long-wearing makeup formulations, such as lipsticks and foundations. In haircare products, it helps to improve manageability and reduce frizz.

Butene/Isobutene Copolymer is also prized for its ability to stabilize emulsions and suspend particles in various formulations. It contributes to the overall texture and consistency of products, enhancing their sensory appeal and performance. The ingredient is generally considered safe for use in cosmetics and is compatible with a wide range of other cosmetic ingredients, making it a versatile choice for formulators seeking to improve product stability and performance.