Film Former
PERFLUOROOCTYLETHYL TRISILOXANE
Safety score · 0–100
Caution
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A fluorinated silicone used for water-repellent makeup effects. Belongs to the PFAS family — environmentally persistent and increasingly restricted in cosmetics.
Function
Skin benefits
- Water and oil repellent
- Used in long-wear makeup
- Adds slip and shine
Known concerns
- Per- and polyfluoroalkyl substance (PFAS) — environmentally persistent
- Bioaccumulation and water-pollution concerns
- Targeted by EU PFAS restriction proposals
- Cosmetic role increasingly questioned
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.