Polymethylsilsesquioxane

Primary Function

Thickener

Health Score

7/10

Eco Score

6/10

Also Known As

silicone microspheres

About Polymethylsilsesquioxane

A silicone resin powder that provides a smooth, velvety feel and oil-absorbing properties in primers and foundations.

Formulation Role & Skin Benefits

Polymethylsilsesquioxane is selected for formulations requiring giving products their desired texture, spreadability, and body, delivering delivering a luxurious, drip-free application and consistent formula feel.

Best suited for all skin types, providing structure to lightweight and rich products alike. Typical formulation context: gels, serums, rich creams, shampoos, and mask bases.