In our reference data, Geraniol is an EU-declared allergen.
Geraniol is a naturally occurring terpene alcohol used in cosmetics primarily as a fragrance ingredient and for its pleasant rose-like scent. It also has mild antioxidant and antimicrobial properties but is included mainly for olfactory rather than therapeutic purposes.
| Reported effect | How often | Notes |
|---|---|---|
Allergic contact dermatitis | Uncommon | A recognized fragrance allergen; the EU requires labeling when present above set thresholds. |
Skin irritation | Uncommon | May cause redness or stinging, particularly on sensitive or compromised skin. |
Oxidation-related sensitization | Rare | Oxidized geraniol forms more reactive products that can increase allergenic potential. |
Photosensitivity reactions | Very rare | Occasional reports, though geraniol is not a strong photosensitizer. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.