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POLY(METHYL STYRENE ISOPROPANOL KETONE)

Description

Poly(methyl styrene isopropanol ketone) is a synthetic polymer used in various skincare and cosmetic formulations. This compound is primarily valued for its film-forming properties, which contribute to the creation of smooth, long-lasting finishes in products such as foundations, sunscreens, and other topical applications.

The polymer is composed of repeating units of methyl styrene and isopropanol ketone, resulting in a structure that balances hydrophobic and hydrophilic properties. This unique composition allows it to form a flexible, breathable film on the skin's surface, which can help improve product adherence and extend wear time.

In skincare formulations, poly(methyl styrene isopropanol ketone) acts as a fixative, helping to stabilize other ingredients and prevent product separation. It also aids in the even distribution of active ingredients across the skin's surface, potentially enhancing their efficacy. The polymer's film-forming ability can provide a temporary smoothing effect on the skin, minimizing the appearance of fine lines and pores.

While generally considered safe for topical use, individuals with sensitive skin should perform patch tests before incorporating products containing this ingredient into their routine.