Silicone Microspheres

POLYMETHYLSILSESQUIOXANE

About this ingredient

Polymethylsilsesquioxane is a spherical silicone polymer that functions as a matifying and texture-enhancing agent in cosmetics. It absorbs excess oils and reduces shine to create a smooth, velvety finish on skin while improving spreadability and sensory feel. Commonly used in powders, foundations, and primers to enhance blendability, wear, and tactile sensations.