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PEG-9/PPG-7/MDI COPOLYMER

Description

PEG-9/PPG-7/MDI Copolymer is a synthetic polymer composed of polyethylene glycol (PEG), polypropylene glycol (PPG), and methylene diphenyl diisocyanate (MDI). This multifunctional ingredient serves as an emulsion stabilizer, viscosity controller, and film-forming agent in various skincare and cosmetic formulations.

In skincare products, PEG-9/PPG-7/MDI Copolymer acts as a texture enhancer, improving the feel and application of creams, lotions, and serums. Its film-forming properties help create a smooth, even layer on the skin, potentially enhancing the efficacy of other active ingredients. The copolymer also aids in maintaining product stability by preventing separation of oil and water phases in emulsions.

This ingredient is particularly useful in water-resistant formulations, such as sunscreens and long-wear makeup, due to its ability to form a protective barrier on the skin. While generally considered safe for topical use, individuals with sensitive skin should perform patch tests before widespread application. It's important to note that the safety profile of PEG-9/PPG-7/MDI Copolymer may vary depending on its concentration and the specific formulation in which it is used.