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Ambergris has been used since ancient times in perfumes, medicines and food. It is still used as a scent and fixative in perfumes, and even in drinks and delicacies. It is described as having a musky, animalistic, sweet smell.
Many of perfumery's most venerable creations owe their sensuality to the use of animal ingredients with a certain spray element: civet, a faecal paste extracted from the anal glands of the civet cat; castoreum, a leathery emission from the genital scent sacs of the castor beaver; ambergris, a briny and vomitous by-product of the digestive system of sperm whales; and musk secreted from the sheath gland of the musk deer have all been popular perfume ingredients.