Film Former
TRIETHOXYCAPRYLYLSILANE
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A silane surface-treatment used to coat mineral pigments and sunscreens, making them water-repellent and smoother to apply. Bound to pigments — minimal direct skin contact in finished products.
Skin benefits
- Hydrophobic surface treatment for pigments
- Improves dispersion and smooth application
- Boosts water resistance of mineral makeup
Known concerns
- Mild eye irritation in pure form
- Minor environmental persistence concerns
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
PubChem
U.S. NIH compound data, GHS hazard codes and toxicity literature.
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.