Film Former
TRIMETHYLOLPROPANE TRIMETHACRYLATE
Safety score · 0–100
Caution
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A potent acrylic crosslinker used in UV-cured gel nail products. Once fully cured it is inert, but uncured residues are a well-documented cause of nail-technician contact allergy and skin sensitization.
Function
Skin benefits
- UV-cure crosslinking
- Hard polymer matrix
Known concerns
- Strong methacrylate contact allergen
- Eye/skin sensitization if uncured
- Occupational allergy in nail salons
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.