Fragrance allergen
CIS-2-TERT-BUTYLCYCLOHEXANOL
Safety score · 0–100
Moderate
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A synthetic fragrance alcohol with a woody scent used in perfumes and cosmetics. It is a known contact allergen and the EU restricts its concentration in finished cosmetic products.
Skin benefits
- Used as a fragrance ingredient with woody floral notes
- Provides scent stability in cosmetic formulations
- Acts as a fragrance fixative in finished products
Known concerns
- Identified as a contact sensitizer requiring labelling in EU fragrance regulation
- Can trigger allergic contact dermatitis in sensitised individuals
- Subject to restricted maximum use levels in leave-on and rinse-off products
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.