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Fragrance

HEXYL CINNAMAL

CAS 101-86-0
50

Safety score · 0–100

Moderate

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

A jasmine-like synthetic fragrance ingredient. Listed by the EU as a known fragrance allergen that must be declared on labels; safe for most users but a concern for fragrance-sensitive skin.

Skin benefits

  • Adds a soft jasmine/floral fragrance note
  • Stable in formulation

Known concerns

  • EU-listed fragrance allergen requiring declaration above 0.001% leave-on / 0.01% rinse-off
  • Common cause of contact dermatitis in sensitized users
  • Provides only sensory, not skincare, benefit

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.