Polymethylsilsesquioxane (Polymethylsilsesquioxane) is a other ingredient used in skincare to other ingredient. It's found in 54 products in our database, making it one of the most common ingredients.
What it does
Other ingredient
Who it's best for
A supporting ingredient in the formula.
Plays a functional role in the product's texture or stability
Generally well-tolerated at cosmetic concentrations
Not typically a decision-driver when choosing products
What does Polymethylsilsesquioxane do in skincare?
Polymethylsilsesquioxane is classified as "other ingredient" in skincare formulations. Other ingredient.
Is Polymethylsilsesquioxane safe for sensitive skin?
Polymethylsilsesquioxane is generally well-tolerated and has no specific concern flags in our database. As with any ingredient, patch-test if you have highly reactive skin.
What products contain Polymethylsilsesquioxane?
54 products in our database contain Polymethylsilsesquioxane. The highest-rated is It Cosmetics Bye Bye Foundation Oil-Free Matte Full Coverage Moisturizer with SPF 50+ scoring 9.1/9.8.
Can I use Polymethylsilsesquioxane every day?
Most supporting ingredients are present at safe concentrations and are encountered daily in standard skincare products.
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