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UV Filter

TRIMETHYLBENZOPHENONE

CAS 954-16-5
45

Safety score · 0–100

Moderate

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

A benzophenone-type UV absorber used to protect formulas (and sometimes skin) from light. The benzophenone family carries endocrine-disruption questions and EU restrictions.

Function

LIGHT STABILIZER

Skin benefits

  • UV-absorbing benzophenone
  • Helps protect product color and fragrance from light

Known concerns

  • Benzophenone family includes endocrine-disruption flags
  • EU restricts benzophenones in cosmetics
  • Possible skin penetration and allergic reactions
  • Persistent in the environment

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.