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UV Filter

SODIUM BENZOTRIAZOLYL BUTYLPHENOL SULFONATE

CAS 92484-48-5 Updated
72

Safety score · 0–100

Fine

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

About

A UV-absorber used to protect formulas (fragrance, color) from sunlight degradation. Used at low levels; main concerns are environmental persistence of benzotriazole-class compounds.

Function

UV ABSORBER

Skin benefits

  • Photostabilizer for fragrance and color
  • Protects formula from UV degradation
  • Stable at typical use levels

Known concerns

  • Benzotriazole class — environmental persistence concern
  • Limited consumer-skin dossier
  • Used at low % only

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 — always read the physical product label and consult a healthcare professional for personal concerns.