Film Former
TRIMETHYLOLPROPANE TRIACRYLATE/GLYCOL BIS(MERCAPTOACETATE) CROSSPOLYMER
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A crosslinked thiol-acrylate polymer used to lock in long-wear performance in lashes, brows, and nails. Inert once cured but residual acrylate or mercaptan monomer can sensitize — supplier QC is critical.
Function
Skin benefits
- Long-wear film
- Durable cosmetic finish
- Crosslinking for water resistance
Known concerns
- Residual acrylate monomer can sensitize
- Mercaptan odor/reactivity if uncured
- Curing quality matters
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.