Solvent
ETHYL PERFLUOROISOBUTYL ETHER
Safety score · 0–100
Caution
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A volatile fluorinated ether (HFE-7200 family) used as a quick-drying carrier in long-wear makeup. PFAS-class chemistry brings serious environmental persistence concerns and rising regulatory pressure.
Function
Skin benefits
- Volatile carrier with quick dry-down
- Imparts smooth, water-resistant feel
- Improves long-wear in makeup
Known concerns
- PFAS-class — environmentally persistent forever chemical
- Subject to global regulatory phase-down
- Possible bioaccumulative breakdown products
- Better cosmetic alternatives exist
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related solvents
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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.