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Film Former

TRIMETHYLOLPROPANE TRIACRYLATE/GLYCOL BIS(MERCAPTOACETATE) CROSSPOLYMER

68

Safety score · 0–100

Fine

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

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

BINDING

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

EU CosIng database

European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.

Related film formers

Same plant / compound family

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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.