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Film Former

PEG-4 TRIFLUOROPROPYL DIMETHICONE COPOLYMER

Updated
55

Safety score · 0–100

Moderate

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

About

A fluorinated PEG-silicone copolymer used for slip and water resistance. Skin tolerance is class-typical, but its fluorinated chemistry raises environmental persistence concerns.

Function

HAIR CONDITIONINGSKIN CONDITIONING

Skin benefits

  • Smooth silicone feel
  • Water and oil resistance
  • Improves wear of color products

Known concerns

  • Fluorinated chemistry — environmental persistence
  • Possible PFAS-adjacent breakdown
  • Limited independent dossier

References

EU

EU CosIng database

European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.

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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.