Film Former
PEG-4 DIACRYLATE
Safety score · 0–100
Caution
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A PEG-4 diacrylate monomer used to crosslink UV-cured nail and dental polymers. Acrylate monomers are well-known skin sensitizers — uncured residue is the actual safety concern, not the cured film.
Function
Skin benefits
- UV-curable monomer for nail and dental polymer films
- Provides crosslinking density / hardness in cured polymers
Known concerns
- Diacrylate monomer — known skin sensitizer
- Documented contact dermatitis cases in nail-tech populations
- Residual unreacted monomer is the main concern in finished products
- EU restricts use in nail products
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.