Ingredient dictionary

Geraniol

Also listed as: Geranyl alcohol

Geraniol is a fragrance molecule found naturally in plants like roses and geraniums. It gives products a fresh, sweet, rose-like scent. It is on the label of 165 products in our library. Checked against our library November 6, 2026.

The catch: geraniol is one of the 26 scent chemicals the EU requires brands to name on labels, so if you know you react to it, check the ingredient list, including on products scented only with essential oils.

Labelled fragrance allergens. If you know you react to one of them, this is the line to check. They also show up in products scented only with essential oils.

What Geraniol does

Gives a fresh, rose-like scent
Adds floral notes to a blend
Works as a fragrance ingredient in many formulas

Geraniol occurs naturally in the essential oils of roses, geraniums, citronella and lemongrass. Chemists also make it in the lab, so the geraniol in a product may be plant-derived or synthetic. Either way, its chemical structure is the same.

Formulators use geraniol because it adds a fresh, sweet floral note that people often find pleasant. It is usually a small part of a formula, where it blends well with other scent materials. Its light, clean smell suits body care products such as lotions, washes and deodorants.

Good for

Best for people who like floral scents and have no known fragrance sensitivity.

Be careful if

Geraniol is one of the 26 scent chemicals the EU requires brands to name on labels, so if you know you react to it, check the ingredient list, including on products scented only with essential oils.

Frequently asked questions

Is geraniol bad for sensitive skin?

Not for everyone. Geraniol is well tolerated by most people, but it is a fragrance material, and fragrance can irritate sensitive skin or cause allergies in some people. If your skin reacts easily, look for unscented products or patch test a new product first.

Is geraniol the same as citronella?

Not exactly. Geraniol is one of several scent molecules found in citronella oil. Citronella is a plant oil, while geraniol is a single molecule. If you avoid one, check labels for both names.