Fragrance allergen
Phenol, 2-methoxy-4-(2-propenyl)-
Safety score · 0–100
Moderate
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
Eugenol (2-methoxy-4-allylphenol) is a clove-derived fragrance compound used for scent and mild antimicrobial action. It is a recognized EU fragrance allergen requiring declaration on labels.
Skin benefits
- Natural clove-like fragrance and warm spice note
- Antimicrobial and antioxidant activity
- Component of many essential oils used as fragrance
Known concerns
- Listed as one of the 26 EU fragrance allergens requiring label declaration
- Known contact sensitizer and allergen for many users
- Can cause oral mucosal irritation in dental products
- SCCS has flagged restrictions for leave-on cosmetics
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related fragrance allergens
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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.