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Fragrance

CITRONELLAL

CAS 106-23-0
45

Safety score · 0–100

Moderate

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

An aldehyde fragrance with a fresh citronella odor. Listed among the EU declared fragrance allergens; common cause of fragrance contact dermatitis.

Skin benefits

  • Fresh citronella/lemon scent
  • Insect repellent activity
  • Common in natural fragrance accords

Known concerns

  • EU 26 fragrance allergens family — Annex III
  • Skin and eye irritant (H315/H319)
  • Sensitizer (H317) at higher exposures

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.