Film Former
POLYPROPYLSILSESQUIOXANE
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A silicone resin that creates a durable, flexible film on skin — improves makeup wear time and water resistance. CIR-reviewed safe with no known allergies or sensitivities.
Function
Skin benefits
- Forms a durable, flexible film
- Improves makeup wear time and water resistance
- Lightweight, non-greasy skin feel
- Stable under sun and heat
Known concerns
- Manufacturer purity controls govern residue levels
- Inert polymer with minimal skin penetration
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.