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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.
Ambergris, which comes from some species of sperm whale, is one of the most valuable raw materials in perfumery. It's rare, and the fragrance it exudes is just as rare. In perfumes ambergris is used as a fixative and its presence can be best described as marine, animalic and sweet.