Film Former
HYDROXYETHYL PEI-1500
Safety score · 0–100
Moderate
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A hydroxyethylated polyethyleneimine — a cationic film-forming polymer used in conditioners and styling. Polymer itself is mild but residual aziridine monomer is a concern, so quality matters.
Function
Skin benefits
- Film former for hair and skin
- Cationic conditioning
- Improves wet combing
Known concerns
- Residual ethyleneimine monomer concern
- Possible eye irritation
- Limited cosmetic safety data
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.