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Fragrance

ALPHA-METHYL-BETA-IONONE

CAS 127-43-5
64

Safety score · 0–100

Fine

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

Alpha-methyl-beta-ionone — a classic violet-floral fragrance ionone. RIFM-reviewed perfumery ingredient with standard fragrance-allergen caveats.

Function

PERFUMING

Skin benefits

  • Violet-floral fragrance ionone
  • Classic perfumery building block
  • RIFM-evaluated

Known concerns

  • Possible skin sensitizer in fragrance-allergic users
  • RIFM/IFRA dose limits
  • Standard fragrance allergen caveat

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.