OlfactionaryOak CO2 extract
At a glance
Oak CO2 extract is obtained by supercritical CO2 extraction of oak wood, yielding a rich, smoky‑leathery, woody aroma with vanilla and spicy notes, used to impart barrel‑aged character in perfumery.
One of several trade forms of Oak catalogued here — see the full family →
Where natural raw materials actually come from → · Why some materials get IFRA-restricted →