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Fragrance

Hydroxycitronellal

CAS 107-75-5
35

Safety score · 0–100

Caution

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

A floral fragrance with a lily-of-the-valley scent. Listed by the EU as one of the 26 declarable allergens and a frequent contact allergen — best avoided if you have sensitive skin.

Skin benefits

  • Sweet floral scent
  • Adds depth to compositions
  • Long-established

Known concerns

  • EU-declared fragrance allergen
  • Frequent contact allergen
  • IFRA-restricted
  • Strong sensitizer

References

EU

EU CosIng database

European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.

PC

PubChem

U.S. NIH compound data, GHS hazard codes and toxicity literature.

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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.