Terpene alcohol with a rose scent. Occurs in geranium, rose and palmarosa oils, on the EU list of 26 allergens.
Topical application
CWeak evidence. In vitro data, open-label studies, or expert consensus.
Oxidizes on air into stronger sensitizers. Rose and geranium extracts need caution on sensitive skin.
Geraniol is an acyclic terpene alcohol with a rose scent. Found in geranium (40-60%), rose (15-20%), palmarosa, citronella, lemongrass essential oils. Where applied. Perfumery (classic "rose" component), scented cosmetics, insect repellents (deters mosquitoes). Contact allergy. On the EU list of 26 mandatory-labeled fragrance allergens. SCCS 2012 rates geraniol as a moderate sensitizer. Patch-test reactions in 0.5-1.5% of the general population, 2-3% of patients with suspected fragrance allergy (ESCD 2018). Oxidized geraniol (after storage) sensitizes more than fresh. Safety. IFRA Restriction: up to 5.3% in leave-on for the face. SCCS confirmed safety within these limits. Does not photosensitize. Pregnancy and lactation – use with caution. No direct teratogenicity data. Spanish AEDV 2023 recommends avoiding high concentrations in sensitive skin and pregnancy. Alternatives: fragrance-free formulas.
Irritation potential
MediumAllergen risk
HighPregnancy
CautionSuitable for
Use with caution
The Evigrade extension adds an evidence panel to Wildberries, Goldapple, Letu, iHerb, Sephora and 12 more stores. This ingredient and every other one in the product show evidence-tier, allergen risk and pregnancy/lactation flags at a glance.
Geraniol should be used with caution during pregnancy. Consulting a dermatologist or OB-GYN is advisable.
Geraniol suits: normal, dry, oily, combination. Use with caution in: sensitive.
Geraniol has moderate irritation potential. Sensitive skin may show a transient reaction that usually settles with adaptation.
Geraniol has high allergen potential. Perform a patch test on the inner forearm 24 hours before facial application.
Terpene alcohol with a rose scent.
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The INCI name is Geraniol.