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Fragrance

HYDROXYCITRONELLOL

CAS 107-74-4
55

Safety score · 0–100

Moderate

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

A reduced derivative of hydroxycitronellal — a soft floral fragrance ingredient with documented sensitization potential. Falls under the EU fragrance-allergen labelling regime; IFRA-regulated and orange-tier.

Skin benefits

  • Soft floral fragrance note in cosmetics

Known concerns

  • EU-listed mandatory-declare fragrance allergen (linked to hydroxycitronellal class)
  • Documented skin sensitizer
  • Can cause contact dermatitis in fragrance-sensitive users
  • IFRA-regulated use levels

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.