Geraniol
What it is
A rose-scented monoterpene alcohol (CAS 106-24-1) from rose and citronella oils.
In this product: Rose floral fragrance note.
Dose & route, what actually matters
Skin sensitization at fragrance concentrations; aerosol inhalation secondary.
EUROPEAN UNION
Named-disclosure allergen (Annex III) since 2003; reaffirmed by Reg. (EU) 2023/1545.
UNITED STATES
No individual disclosure required.
The evidence
Geraniol is one of the most frequently reported fragrance contact allergens in European dermatology clinics; cross-reaction with citronellol is well documented.
review · 2018 · source
California Prop 65: Not listed.
How to avoid it
Fragrance-free avoids it.
Where it hides
Editorial analysis of publicly available regulatory and peer-reviewed sources. Not medical advice. We name our evidence and link it, including when an ingredient is fine.