Film Former
POLYMETHYL/OCTYL/PHENYL/PROPYLSILSESQUIOXANE DIMETHICONE CROSSPOLYMER
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A complex silsesquioxane-silicone resin used as a film-former in skin and hair care. Inert and well tolerated on skin; the only meaningful concern is the usual silicone environmental persistence.
Function
Skin benefits
- Flexible, breathable film
- Smooth, glossy finish
- Long-wear durability
- Compatible with pigments
Known concerns
- Environmental persistence
- Not biodegradable
- No skin safety concerns at use levels
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, so always read the physical product label and consult a healthcare professional for personal concerns.