Film Former
C30-45 ALKYLDIMETHYLSILYL POLYPROPYLSILSESQUIOXANE
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A long-chain alkyl silsesquioxane resin used as a long-wear film former in makeup. Inert silicone polymer with an excellent skin tolerance profile.
Skin benefits
- Long-wear silicone film former
- Improves color cosmetic transfer resistance
- Smooth dry feel
Known concerns
- Persistent silicone in environment
- No significant concerns at cosmetic concentrations
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.