You should know
What it is
Explained
Polymethylsilsesquioxane is a silicone used as a film forming agent.
When applied to the skin, this ingredient creates an invisible film on the surface. This film still allows oxygen to pass through, but prevents moisture from escaping. This can help condition and hydrate the skin. It also leaves a silky feel when applied.
Polymethylsilsesquioxane has not been shown to clog pores. It has been deemed safe to use up to 55%, but most cosmetics use much less.
If you have concerns about using this ingredient, we recommend speaking with a professional.
People also like: Ascorbic Acid, Niacinamide, Lactic Acid
People also dislike: Niacinamide, Scutellaria Baicalensis Root Extract, Dimethicone
Polymethylsilsesquioxane is a rare cosmetic ingredient, with about 3.6% of the products in our database containing it.
Community Stats
37 people from our community have liked or disliked this ingredient.
Users who dislike it 💔
Often have the following skin types:
Usually have one or more of the following skin concerns:
Where it's used
Polymethylsilsesquioxane is most often found as ingredient number 14 within an ingredient list.
These are the categories of products that use Polymethylsilsesquioxane the most:
Products with Polymethylsilsesquioxane
CosIng Data
- CosIng ID: 79017
- INCI Name: POLYMETHYLSILSESQUIOXANE
- EC #: Â -
- All Functions: Opa CI Fying
