Eucalyptus oil

Sharp, cooling camphoraceous-medicinal freshness; clean and piercing.

What it is: Natural oil from steam-distilled leaves.
Where it comes from: China, Spain, Portugal, Australia
When you smell it: Top notes: the first minutes.
What perfumers do with it: Adds clean, breath-opening freshness to aromatic, mint and functional fragrances.
Worth knowing: China is today the biggest producer of eucalyptus oil, though the trees are native to Australia.
Also called: Eucalyptus globulus leaf oil

On the label of 2 of the 232 perfumes read so far