The scent of musk has both a historical natural origin and a modern synthetic one.
Originally, musk was obtained from a fragrant substance produced by the musk deer (Moschus moschiferus), a species native to parts of Asia, including the Himalayas, Tibet, and Siberia. Used in perfumery since ancient times, natural musk was prized for its powerful, warm, animalic, and exceptionally long-lasting scent, making it one of the finest natural fixatives.
During the 20th century, however, natural musk was largely replaced by synthetic alternatives because of the rarity of the animal, as well as ethical and economic considerations. Early nitro musks were followed by safer and more sophisticated polycyclic and macrocyclic musks.
Today, in perfumery, the term musk generally refers to a family of synthetic fragrance accords that evoke a soft, clean, subtly animalic, powdery, or sensual scent. These modern musks are widely used to enhance longevity, warmth, diffusion, and the overall harmony of fragrance compositions.
