what is whale vomit used for

Whale vomit, known as ambergris, is primarily used in the perfume industry as a highly valuable fixative that enhances the longevity and depth of fragrances. It is a rare, waxy substance produced in the digestive system of sperm whales, thought to protect the whale's intestines from sharp squid beaks they ingest. Ambergris initially smells unpleasant but becomes musky and earthy as it ages in the ocean, making it prized for its unique scent qualities. Historically, ambergris has also been used as incense, medicine, an aphrodisiac, and to improve the odor of cigars. Today, its main commercial use remains in fine perfumes and some cosmetics due to its scent-enhancing properties and rarity, with its value sometimes exceeding that of gold.