Fragrance
CINNAMOMUM JAPONICUM LEAF OIL
Safety score · 0–100
Caution
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
Japanese cinnamon leaf oil — closely related to species rich in safrole, a 2B carcinogen, plus cinnamaldehyde and eugenol. Sensitisation and genotoxic concerns push it firmly into the avoid-or-strictly-restrict band for skincare.
Function
Skin benefits
- Warm spicy aroma
- Documented antimicrobial activity
- Antioxidant phenolic content
Known concerns
- Likely safrole content, an IARC Group 2B carcinogen
- Cinnamaldehyde and eugenol are strong sensitisers
- Hepatotoxic potential at higher exposures
- EU restricts phenylpropanoid-rich oils
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
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.