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UV Filter

TRIS-BIPHENYL TRIAZINE

CAS 31274-51-8 Updated
78

Safety score · 0–100

Fine

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

About

A photo-stable organic UV filter (Tinosorb A2B) covering UVB and UVA-II. SCCS-approved up to 10% in the EU; large insoluble particles barely penetrate skin, giving a strong safety profile.

Skin benefits

  • Broad-spectrum UVB and UVA-II filter
  • Photo-stable and non-penetrating
  • Approved EU UV filter

Known concerns

  • Insoluble particle form needs nano labelling consideration
  • Limited consumer familiarity

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.