OlfactionaryHyraceum
At a glance
Hyraceum is fossilized urine and feces of the rock hyrax (Procavia capensis) harvested from ancient middens, yielding a potent animalic note reminiscent of musk, castoreum, civet, tobacco and agarwood.
Why synthetics aren't a downgrade, a different toolkit → · Why some materials get IFRA-restricted →