Musk in perfume is a soft, warm, skin-like note that originally came from the gland of the male musk deer but is now made almost entirely from synthetic molecules. Clean, powdery and quietly sensual, it forms the base of a huge share of modern fragrances, giving them softness, diffusion and longevity.

What does Musk smell like?

Musk smells like warm, clean skin with a sweet, powdery softness. Natural deer musk was darker and more animalic, with honeyed and leathery facets. Synthetic musks cover a spectrum: some are laundry-fresh and airy, others fruity, powdery or warm and ambery. Because several musk molecules are large, many people are partially anosmic (smell-blind) to some of them, so the same perfume can seem stronger on one person than another.

Where Musk comes from

Natural musk was obtained from a pod-like gland on the abdomen of the male musk deer (Moschus species), native to the Himalayas, China, Siberia and Central Asia. Today perfumery relies on synthetic musks produced by the major fragrance manufacturers, along with small quantities of plant musks such as ambrette seed.

• Also known as: Musc, deer musk (historical)
• Fragrance family: Musky
• Type: Synthetic (historically natural and animal-derived)
• How it's obtained: Chemical synthesis; historically, the dried musk pod of the male deer
• Key aroma molecules: Muscone, Galaxolide, Habanolide, Helvetolide, ethylene brassylate

Musk in perfume history

Deer musk was prized in China, India and the Islamic world for centuries and reached Europe via the Silk Road. The first synthetic musk was found by chance in 1888 when Albert Baur produced a nitro musk while working on explosives. Leopold Ruzicka determined the ring structure of muscone and civetone in 1926, paving the way for macrocyclic musks. Galaxolide, synthesised at IFF in 1965, and Helvetolide, produced by Firmenich from 1990, are among the most important modern musks.

Musk in modern perfumery

Synthetic musks are used in almost every modern perfume and in most scented household products. The trend has been towards macrocyclic and alicyclic musks, which are more biodegradable than older nitro and polycyclic types. Natural deer musk is almost never used in perfumery today.

How Musk wears and what it pairs with

Musk is a base note that lasts for many hours and softens the whole composition. It pairs with virtually anything, especially rose, iris, jasmine, sandalwood, amber, vanilla and bergamot.

Safety and regulation

Musk deer are protected under CITES, and international trade in their musk is tightly controlled. Several older nitro musks, including musk ambrette, are prohibited by IFRA.