OlfactionaryFennel bitter CO2 extract
At a glance
CO2 extract from Foeniculum vulgare seeds gives a bitter, anise‑like aroma with green, herbaceous and sweet notes, rich in anethole and estragole, used for sharp, spicy‑herbal accents in perfumery.
One of several trade forms of Fennel catalogued here, see the full family →
Where natural raw materials actually come from → · Why some materials get IFRA-restricted →