Film Former
HEPTYL METHACRYLATE
Safety score · 0–100
Moderate
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A methacrylate monomer used in nail and film-forming polymers. PubChem GHS confirms irritation; methacrylates are well-known nail-salon sensitizers in uncured form.
Function
Skin benefits
- Methacrylate monomer for film-forming polymers
- Builds long-wear nail/coating systems
- Used in cured polymer form
Known concerns
- GHS classified skin/eye/respiratory irritant
- Methacrylate monomers are known sensitizers
- Risk highest in uncured monomer form
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.