Fragrance
CINNAMIC ACID
Safety score · 0–100
Moderate
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
An aromatic acid found in cinnamon and the parent of cinnamate UV filters. A recognized skin sensitizer and EU fragrance allergen, so cosmetic use is limited.
Function
Skin benefits
- UV-absorbing parent of cinnamate filters
- Building block in fragrance chemistry
- Antimicrobial activity
Known concerns
- Documented skin sensitizer
- EU-listed fragrance allergen
- Restricted use in cosmetics
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
PubChem
U.S. NIH compound data, GHS hazard codes and toxicity literature.
Related fragrances
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.