fragrance
Isoeugenol
Watch if sensitive·Strong evidence
Isoeugenol is a clove-scented fragrance compound and is considered one of the more potent sensitizers among the EU-listed fragrance allergens. It is disclosed on labels so people with a known allergy can avoid it.
Worth knowing
- EU-labelled fragrance allergen
- Known contact sensitizer for some
- Restricted in the EU
EU named-label disclosure required above 0.001% leave-on / 0.01% rinse-off.
Gentler alternatives
References
Cosmetic information for general education, not medical advice. A verdict is a reading of the published evidence, never a guarantee for your skin: any ingredient can irritate someone, so patch test new products and see a professional if you react. Concern is graded on cited evidence, never on hazard-score lists. See how we score.