Film Former
BUTYL ACRYLATE/HYDROXYETHYL METHACRYLATE COPOLYMER
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A film-forming acrylate copolymer used in makeup and hair products. Bulk polymer has very little toxicity; residual acrylic acid monomer is the main concern, kept low by manufacturing.
Function
Skin benefits
- Film-former for makeup wear
- Hair fixative
- Non-irritating at use levels
- Adhesive feel
Known concerns
- Residual acrylate monomer (typically ≤1000 ppm)
- Acrylate sensitizer concern in nail-product class
- CIR safe when formulated non-irritating
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, so always read the physical product label and consult a healthcare professional for personal concerns.