Skip to content

UV Filter

BENZOPHENONE-2

CAS 131-55-5 Updated
18

Safety score · 0–100

Avoid

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

About

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.

Related uv filters

18
ALLANTOIN PABA
UV Filter
 20
METHYLENEDIOXYBENZOYL ETHYL PABA
UV Filter
 15
Amyl 4-dimethylaminobenzoate, mixed isomers (Padimate A (INN))
UV Filter
 22
3-Imidazol-4-ylacrylic acid (Urocanic acid) and its ethyl ester
UV Filter
 22
BENZOPHENONE
UV Filter
 22
DEA-METHOXYCINNAMATE
UV Filter
 25
BENZOPHENONE-6
UV Filter
 8
4-METHYLBENZYLIDENE CAMPHOR
UV Filter

Check your shelf

Find BENZOPHENONE-2 in your products.

Scan any cosmetic product with LuxSense to see if it contains BENZOPHENONE-2 and get a full ingredient breakdown with safety scores.

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.