Film Former
NEOPENTYL GLYCOL DIMETHACRYLATE
Safety score · 0–100
Moderate
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A difunctional methacrylate (NPGDMA) widely used in gel nails and dental composites. Multifunctional methacrylates are well-documented sensitisers, contributing to the rise in salon-acquired contact dermatitis.
Function
Skin benefits
- Forms hard, glossy crosslinked films in nail gels
- Used as a co-monomer in dental composites
- Improves abrasion resistance
Known concerns
- Skin sensitiser as multifunctional methacrylate
- Eye and skin irritation with direct contact
- Residual monomer in poorly-cured gels
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.