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PEG-150/STEARYL ALCOHOL/SMDI COPOLYMER

Description

PEG-150/Stearyl Alcohol/SMDI Copolymer is a synthetic multifunctional ingredient widely used in skincare and cosmetic formulations. This copolymer is composed of polyethylene glycol (PEG-150), stearyl alcohol, and saturated methylene diphenyl diisocyanate (SMDI). It serves as an emulsion stabilizer, thickening agent, and texture enhancer in various products.

The ingredient's primary function is to improve the stability and consistency of emulsions, particularly in water-based formulations. It helps prevent separation of oil and water phases, ensuring a smooth and uniform product texture. Additionally, PEG-150/Stearyl Alcohol/SMDI Copolymer contributes to the viscosity of formulations, allowing for precise control over product thickness and flow characteristics.

This copolymer is particularly valuable in leave-on skincare products such as lotions, creams, and serums. It enhances the spreadability of formulations and imparts a silky, non-greasy feel upon application. The ingredient is generally well-tolerated by most skin types and is considered safe for use in cosmetics when formulated properly.

Formulators appreciate PEG-150/Stearyl Alcohol/SMDI Copolymer for its versatility and ability to improve product performance without compromising skin compatibility or efficacy of other active ingredients.