Orris root is not a root. It is a rhizome — the underground stem of Iris pallida or Iris germanica, and it holds a distinction...

Oakmoss is not a moss. It is a lichen — Evernia prunastri. a symbiotic organism half fungus, half alga, growing in slow grey-green crusts on...

Cashmeran smells like the memory of warmth. Not fire, not spice, not wool — warmth itself, abstracted from any source, as if someone distilled the...

Hedione is probably the most important molecule most people have never heard of. Chemically, it is methyl dihydrojasmonate, a synthetic analogue of one of the...

Iso E Super sits in roughly 40% of contemporary fine fragrances. Global production runs around 3,000 tonnes a year. And one in four people cannot...

The most expensive perfume on earth is not defined by the bottle it comes in. It is defined by what dissolves inside it. A kilogram...

One in five people cannot smell ambroxan. Some detect nothing at all — a blank where a scent should be. And yet this molecule sits...

The best vanilla perfume is never just vanilla. That warm, sweet note you recognize instantly, the one you call "vanilla", could be any of 250-odd...

Agarwood sells for more per kilogram than gold, cocaine, or rhinoceros horn. The highest grade, a dense, resin-saturated heartwood called kyara, has changed hands at...