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Fragrance

METHOXYCITRONELLAL

CAS 3613-30-7
50

Safety score · 0–100

Moderate

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

A muguet/lily-of-valley fragrance aldehyde. Established skin allergen — EU requires it on the label above small thresholds. Best avoided by sensitive-skin users.

Function

PERFUMING

Skin benefits

  • Floral muguet (lily-of-valley) fragrance
  • Common in fine fragrance and toiletries

Known concerns

  • Established fragrance allergen — IFRA-restricted
  • On EU 26-allergen disclosure list (when ≥0.001% leave-on)
  • Skin sensitiser in patch testing
  • Avoid in sensitive-skin formulas

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.