Film Former
POLYMETHYLSILSESQUIOXANE/SILICA CROSSPOLYMER
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A silicone-silica composite microsphere polymer — gives cosmetics a soft-focus optical blur and a velvety, silky skin feel. Chemically inert with strong skin tolerance; main caveat is environmental persistence.
Function
Skin benefits
- Soft-focus optical blur
- Silky skin feel
- Inert composite
Known concerns
- Microplastic and silicone persistence concerns
- Inhalation caution for loose-powder use
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related film formers
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.