POLYMETHYLSILSESQUIOXANE
Makes a formula less transparent.
Its role in a formula
On the ingredient label
The INCI name is POLYMETHYLSILSESQUIOXANE. Our verified product labels also use: Polymethylsilsesquioxane.
These functions are listed by COSMILE Europe. A formulation role describes why an ingredient is used; it does not establish a finished product's clinical results or the ingredient's concentration.
Products containing this ingredient
Sources
- COSMILE Europe / Cosmetics Europe: POLYMETHYLSILSESQUIOXANEChecked 2026-10-05T20:11:35.065470+00:00