Film Former
ISOPROPYLIDENEDIPHENOL PEG-4 DIACRYLATE
Safety score · 0–100
Caution
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A bisphenol-A-derived PEG-4 diacrylate used as a UV-curable crosslinker (e.g. nail gels). Strong sensitizer in uncured form and BPA backbone is an endocrine concern.
Function
Skin benefits
- UV-curable diacrylate crosslinker
- Hardens films and coatings
- Used in nail/UV systems
Known concerns
- Diacrylate sensitizer; documented contact allergen
- Bisphenol A backbone — endocrine concern
- Residual monomer skin/eye irritation
- Inappropriate for leave-on skincare
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.