Polymethylsilsesquioxane: What is this ingredient?
A spherical silicone powder used to create slip, blur, and a silky finish in makeup formulas.
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Silicones & Film Formers
Polymethylsilsesquioxane
Polymethylsilsesquioxane
One-line definition
A spherical silicone powder used to create slip, blur, and a silky finish in makeup formulas.
Key functions
Film FormingAbsorbent
Ingredient FAQ
Polymethylsilsesquioxane: What does it do?
Film Forming, Absorbent
Polymethylsilsesquioxane: What should I watch for?
Skin response can vary by skin type and formula, so patch testing is recommended for sensitive skin.
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