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Film Former

PEG/PPG-30/10 MALEIMIDE/STYRENE COPOLYMER

58

Safety score · 0–100

Moderate

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

A maleimide/styrene PEG-PPG copolymer used as a film former. Cured polymer is inert, but residual styrene (an IARC 2A probable carcinogen) and reactive maleimide groups warrant caution.

Function

NOT REPORTED

Skin benefits

  • Film-forming/conjugating copolymer
  • Used in long-wear formulations
  • Functional only in finished/cured form

Known concerns

  • Residual styrene monomer (IARC Group 2A: probably carcinogenic)
  • Maleimide chemistry is reactive and can sensitize
  • No specific CIR monograph

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, so always read the physical product label and consult a healthcare professional for personal concerns.