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UV Filter

BENZOPHENONE-2

CAS 131-55-5
18

Safety score · 0–100

Avoid

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

A UV-absorbing benzophenone with serious safety red flags — confirmed endocrine disruptor (estrogenic and thyroid effects), suspected genotoxicity, and SCCS-flagged consumer risk. Avoid in new formulations.

Skin benefits

  • UV-absorbing capacity in non-sunscreen applications (product protection only)

Known concerns

  • SCCS-confirmed endocrine disruptor with estrogenic activity
  • Documented thyroid hormone effects
  • Suspected genotoxicity in in vitro studies
  • Likely heading for EU restriction or ban
  • Bioaccumulates in aquatic life

References

EU

EU CosIng database

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

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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.