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UV Filter

BENZOPHENONE-12

CAS 1843-05-6
38

Safety score · 0–100

Caution

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

A benzophenone UV absorber (octabenzone) used to protect formulas from light. Skin-sensitization and aquatic-toxicity flags plus broader benzophenone-class concerns push it into red.

Function

UV ABSORBER

Skin benefits

  • UV light absorber for product stability
  • Protects formulas from photodegradation

Known concerns

  • GHS H317 — may cause an allergic skin reaction (sensitizer)
  • Benzophenone class — endocrine disruption questions
  • H412/H413 — harmful to aquatic life
  • EU and other regulators have restricted several benzophenones

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.