Film Former
POLYALKYLAMINOESTER-1
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A polybutadiene-based polymer with reactive acrylate end-caps used as a flexible hair fixative. Polymer scaffold is well-tolerated; residual acrylate monomer is the main thing manufacturers must control.
Function
Skin benefits
- Flexible hair-fixative film former
- Wash-resistant hold via Michael-addition curing
- Polymer-class limits dermal absorption
Known concerns
- Residual acrylate end-groups can sensitise
- Limited public toxicology on this specific INCI
- Cure conditions affect residual monomer
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.