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Film Former

ISOPROPYLIDENEDIPHENYL BISOXYHYDROXYPROPYL METHACRYLATE

CAS 1565-94-2 Updated
50

Safety score · 0–100

Moderate

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

About

A bisphenol-A-based dimethacrylate (Bis-GMA) used in nail gels and dental composites. Effective film former, but the BPA scaffold and methacrylate sensitisation give it a moderate risk profile.

Function

FILM FORMING

Skin benefits

  • High-performance film-forming monomer for nail gels
  • Crosslinks to durable polymer film
  • Adhesion on nail keratin

Known concerns

  • Bisphenol-A scaffold raises endocrine-activity questions
  • Methacrylate group is a documented skin sensitiser
  • Residual unreacted monomer can leach

References

EU

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.