Ambergris, musk, Mysore sandalwood: what is left of perfumery's founding materials

A craft built on what it no longer has

Nineteenth century perfumery assembled itself around a short list of materials that nobody knew how to manufacture. Ambergris picked up on beaches, musk taken from a Siberian deer, castoreum bought from North American trappers, civet paste shipped from Ethiopia, sandalwood cut in the forests of Karnataka, rosewood distilled along the Amazon. Each of them delivered persistence, warmth and a skin effect that nothing else produced. Together they fixed the vocabulary of the trade, and then they left its formulas.

By 2026 almost none of them is available on the terms that made it famous. Some are protected by the Convention on International Trade in Endangered Species. Some were exhausted without ever being banned. Some remain perfectly legal and cost as much per kilogram as a car. The outcome is identical in every case. The perfumer works with equivalents, and the buyer reads a pyramid whose material names no longer describe an origin.

This article follows eight materials in the order of what they reveal. Two animal materials closed off by law, ambergris and deer musk. Two woods emptied by overharvesting, Indian sandalwood and Amazonian rosewood. One flower made scarce by time alone, with no regulation involved, Iris pallida. Two animal secretions whose decline owes very little to regulation, civet and castoreum. Then the houses that still work with them, and what can actually be verified in what they say.

The intention here is a status report rather than a verdict. Every one of these materials carries its own legal history, and most of the shorthand that circulates about them falls apart as soon as the underlying texts are opened.

Ambergris, the material no single law governs

Zoologist Robert Clarke established in a 2006 paper for the Latin American Journal of Aquatic Mammals that the concretion forms in the rectum of the sperm whale. Undigested squid beaks obstruct the passage of fecal matter, which then deposits in successive layers around that core, smoothed by peristalsis. The popular description of ambergris as whale vomit is therefore wrong. The material is intestinal, it occurs in roughly one sperm whale in a hundred, and documented pieces range from six grams to four hundred and fifty-five kilograms. The sea completes the process. Years of leaching strip the outer layers and turn a fecal odor into the salted amber note that perfumery pursued for two centuries.

The sperm whale entered CITES Appendix II on 28 June 1979 and moved to Appendix I on 6 June 1981. The material itself, however, sits outside that framework in the European Union. An interpretative note to the annexes of Regulation 338/97, restated by Regulation 407/2009, expressly excludes urine, feces and ambergris as waste products obtained without manipulating the animal. The French order of 1 July 2011 protects the sperm whale and carries the same exemption. No French statute from 1970 closes the ambergris trade. That date belongs to the United States, where the sperm whale was listed as endangered on 2 June 1970.

American law in fact runs in the opposite direction to European law. NOAA Fisheries states plainly that ambergris may not be collected, kept or sold, because it is part of an endangered marine mammal. New Zealand allows beachcombing provided the Department of Conservation is notified. Australia refuses commercial export permits outright and defers possession rules to each state. Sri Lanka treats it as a secretion of a protected species and makes regular arrests. Saying that ambergris is legal, or that it is illegal, without naming a jurisdiction is meaningless. The legal exposure travels with the buyer across the border.

Chemistry settled the question long before the law did. Ambroxide reproduces the principal odorant of aged ambergris. Firmenich developed Ambrox in the early 1950s from sclareol extracted from clary sage, and later Cetalox. Givaudan announced a sugarcane fermentation route for Ambrofix on 30 October 2019, claiming one hundred times less agricultural land per kilogram than the traditional method. A residual collection market survives, spectacular and marginal at once: the one hundred and twenty-seven kilogram find made by Yemeni fishermen in the Gulf of Aden reportedly sold for about one and a half million dollars.

Deer musk, a ban that is not one

Musk comes from an abdominal pod carried only by males of the genus Moschus, four to six centimeters long. Contrary to what is repeated almost everywhere, there is no global prohibition. CITES divided the question geographically. The populations of Afghanistan, Bhutan, India, Myanmar, Nepal and Pakistan sit in Appendix I. Every other population, including Russia, China and Mongolia, sits in Appendix II, where international trade is permitted under license. The Siberian musk deer, Moschus moschiferus, has been listed there since 29 July 1983. The European Union separately suspended imports originating in Russia on 19 September 1999.

The animal cost is the figure most often missing from the argument. The TRAFFIC report on the musk trade estimates that three to five animals are killed to find one male with a usable pod, which works out at roughly one hundred and sixty animals per kilogram of musk. A single farmed animal yields about twenty grams a year, live extraction having been practiced in Chinese farms since 1958.

What actually closed the door was not legislation but a trade commitment. On 31 October 2000 IFRA asked its members to stop using natural musk altogether. That commitment binds the large composition houses and their clients. It does not bind non-members, independent perfumers, or markets outside its reach.

Replacement had been solved decades earlier. Leopold Ruzicka established the structure of muscone in 1926, demonstrating a fifteen-membered carbon ring, work that contributed to his 1939 Nobel Prize in chemistry. In the same year he synthesized Exaltone, the first laboratory macrocyclic musk. Three families followed one another: nitro musks from 1891, polycyclic musks through the 1950s and 1960s, and the macrocyclics that dominate today. Regulatory sorting then happened material by material. Musk ambrette, musk xylene, musk moskene and musk tibetene carry IFRA prohibitions. Musk ketone carries only a specification standard, which is a different thing entirely. Galaxolide is currently under review: the French agency ANSES proposed in March 2025 to classify it as toxic for reproduction, category 1B, under the European CLP regulation, and the industry filed opposing comments.

One widespread claim deserves caution, namely that Middle Eastern perfumery routinely uses animal musk. The retail trade that TRAFFIC has actually quantified, in Singapore and Malaysia, belongs to traditional medicine rather than fine fragrance. On this site, a perfume such as Musc Tonkin by Parfum d'Empire carries the name of a historical material. The name states an olfactory intention, not a composition.

Mysore sandalwood, a name that outlived the material

Santalum album is listed as vulnerable by the International Union for Conservation of Nature, on a 1998 assessment that has never been revisited. Production figures tell the rest. Karnataka produced around four thousand tonnes of wood a year in the middle of the twentieth century. It produces three hundred and fifty to four hundred today. A 2024 review in Discover Applied Sciences describes the species as commercially extinct in India.

The primary cause is neither climate nor demand but a property regime. Since Tipu Sultan declared it a royal tree in 1792, sandalwood has belonged to the state wherever it grows. The Karnataka Forest Act of 1963 carried that principle straight through, and its section 84 makes every sandal tree the exclusive property of the state government. Landowners therefore had no reason to plant, while remaining responsible for protecting trees they did not own and criminally exposed if those trees were stolen. Ownership returned to growers only with the 2001 amendment, selling rights with a 2008 notification, and freedom to sell to any buyer with a 2022 revision of the forest rules. Sixty years of misaligned incentives, against a background of spike disease, a phytoplasma infection with no cure that removes part of the standing crop every year.

There is, on the other hand, no Indian export ban dating from 2004 and no statute called the Sandalwood Cultivation Act. The real regime is cumulative: sandalwood in any form is prohibited for export apart from finished handicrafts, and the oil moved to restricted licensing on 5 July 2017. The most telling fact in the file comes from the Indian public sector itself. Karnataka Soaps and Detergents, maker of Mysore Sandal Soap, imports about ninety percent of its annual oil requirement from Australia.

The fallback sources are not unlimited reserves either. Western Australian sandalwood, Santalum spicatum, is harvested at around two thousand tonnes a year under a twenty-five hundred tonne quota, inside a regulatory order that runs to 31 December 2026. Australian plantation Santalum album, started in 1999 from Indian seed and first harvested in 2014, covers roughly nine thousand hectares and three and a half million trees, but its founding operator went into receivership in April 2024. In New Caledonia, more than one hundred tonnes of green wood left Lifou across 2015 and 2016 against an annual quota of about twelve tonnes. Vanuatu exports under an eighty tonne ceiling. Measured against four thousand tonnes a year in 1950s Karnataka, none of these is a substitute at volume.

Perfumery consequently migrated to its signature molecules: Sandalore and Ebanol at Givaudan, Polysantol at Firmenich, Brahmanol at Dragoco and later Symrise, and above all Javanol, developed at Givaudan from 1996 by Jerzy Bajgrowicz and Antoine Gaillard. Two fermentation sandalwoods arrived in the same year, 2020: Dreamwood from Firmenich in May and Isobionics santalol from BASF in July. So what is an Indian sandalwood claim worth on a bottle? A 2021 study in Molecules analyzed six commercial sandalwood oils. None met the ISO standard, three turned out to be Amyris balsamifera, and two were synthetic blends.

Brazilian rosewood, a tree distilled whole

Aniba rosaeodora is listed as endangered by the International Union for Conservation of Nature, and its problem is mechanical before it is legal. Neither the flower nor the leaf is distilled in the traditional process, but the trunk. One tonne of wood yields around ten kilograms of oil, and a tree weighs roughly one and three quarter tonnes, so every liter implies felling. The documents filed with CITES put the number of trees harvested at about eight hundred and twenty-five thousand, and oil exports between 1937 and 2002 at thirteen thousand tonnes.

The species entered Appendix II at the Doha conference in March 2010, effective 23 June 2010. The 2011 date encountered in much of the literature, including Brazilian official documents, refers to national implementation. The annotation adopted covers logs, sawn wood, veneer sheets, plywood and essential oil, but excludes finished products packaged for retail sale. A bottle of perfume therefore carries no certificate at all, even though IFRA told the CITES Plants Committee that roughly twenty-five thousand fragrance compositions worldwide contained rosewood or guaiac oil.

Brazil did not wait for CITES. A 1932 decree already imposed replanting obligations and harvest quotas. The IBAMA normative instruction of 25 August 2011 makes exploitation conditional on an approved sustainable management plan and caps harvest intensity at sixty-six percent. It also sets a minimum felling diameter of twenty-five centimeters and requires eighty seedlings planted for every one hundred and eighty kilogram drum of oil produced. Ninety years of replanting obligations did not prevent the collapse. The 1960s peak stood at around five hundred tonnes a year across some fifty distilleries, and since 2000 exports have never exceeded thirty-nine tonnes.

A workable alternative exists and is documented by the Convention itself. One tonne of leaves and young branches yields about twenty-four liters of oil, against nine to twelve for a tonne of wood, and the tree stays standing. That leaves the question of linalool, first isolated in 1875 from a Cayenne rosewood oil. The linalool used in contemporary perfumery is overwhelmingly synthetic, made through the citral route. BASF has taken its global citral capacity to one hundred and eighteen thousand tonnes a year and brought its Ludwigshafen linalool and menthol units into commercial production in April 2026. Amazonian output is still counted in single tonnes.

Orris, the scarcity that time manufactures

Iris is protected by no convention and appears on no red list. Its scarcity is produced entirely by its own economics, which makes it the most instructive case in this series. The cycle runs six years: three years of cultivation before the rhizome is lifted, then three years of drying and maturation before distillation. Guerlain documents exactly that on its Iris Pallida Extrait 6, whose name states the duration. No industrial shortcut has replaced that dead time, although two European producers now claim accelerated maturation processes.

Chemistry explains the price. A 2022 paper in Nature Communications puts the yield at thirty to seventy milligrams of natural irone per kilogram of fresh iris rhizome. That means fourteen to thirty-three tonnes of fresh rhizome for one kilogram of pure irone. Standard orris butter trades somewhere between ten thousand and eighteen thousand euros a kilogram depending on irone content. The fifty thousand euro figure that circulates does not describe that butter: according to the professional database ScenTree it applies to the absolute running above sixty percent irones, produced at a few kilograms a year.

Geography followed the money. Tuscany, which once delivered more than two hundred tonnes of rhizome, fell below thirty, and Morocco and China took over the volume. One piece of shorthand deserves correcting here, because it appears in nearly every profile of the material. Chanel's Iris pallida is not Tuscan. It grows at Pegomas in the Grasse hinterland, on the Mul family farm that has been the house's exclusive partner since 1987, alongside jasmine, May rose, tuberose and rose geranium.

Substitution in this case does not copy the material, it isolates the effect. Irone alpha, sold by Givaudan and dsm-firmenich, reinforces the powdery facet. Orivone from IFF is not an irone at all but a cyclohexanone, positioned by its maker as an economical route to an orris accord. And a full enzymatic synthesis of cis-alpha-irone was published in 2022, a sign that fermentation is now aimed at the most expensive materials rather than the most endangered ones.

Civet, a decline that regulation barely explains

The African civet is Civettictis civetta. The still common name Viverra civetta was retired in 1915 when Pocock moved the species to a genus of its own. One telling detail: the obsolete name survives in the current American food regulation, which lists civet among substances generally recognized as safe.

Musk is taken from living animals, by manual pressure on the perineal glands, without anesthesia, from animals trapped in the wild and then kept in individual cages. The study by Tolosa and Regassa published in Animal Welfare in 2007, covering one hundred and seven civets across fifteen farms in western Ethiopia, records about twenty grams of musk per animal every nine to fifteen days. It also records the condition of the animals examined: fourteen percent showed swelling and bruising, six and a half percent had fractures. Surveys at the end of the 1990s counted one hundred and seventy-four farms and two thousand six hundred and seventeen animals in 1997, then two hundred and three farms and three thousand and thirty-seven animals the following year. It was the field investigation by the World Society for the Protection of Animals, in 1998 and 1999, that brought those conditions to European public attention.

Legal protection is close to nonexistent. The species is listed as least concern on the red list, and its CITES listing has covered only the Botswana population since 1978, under Appendix III. The Ethiopian trade, which is effectively the whole market, therefore falls outside the Convention.

The replacement was available long before any of this. Ruzicka established the structure of civetone in the early 1920s and confirmed it by synthesis in 1926, demonstrating a seventeen-membered ring. The date of 1915 that circulates is simply wrong. Natural civet paste contains only two and a half to three and a half percent of that molecule in any case. As of 2026 no IFRA standard prohibits civet: its retreat is economic and reputational, not regulatory. Small quantities remain available through artisan perfumery suppliers, and Areej Le Doré released Civet de Nuit in March 2022 built on an antique tincture, which describes a stock rather than a supply chain.

Castoreum, a by-product of a different trade

A small correction first, because it is repeated constantly: castoreum does not come from anal glands. It comes from castor sacs located under the skin between the pelvis and the base of the tail, carried by both sexes, in the Eurasian beaver Castor fiber as in the North American Castor canadensis.

The material has never had a supply chain of its own. It is a by-product of trapping, taken after skinning, and its economics have always followed the fur economy. The public fur marketing program of Canada's Northwest Territories advances sixty-five dollars per pound of dried castors, and it takes roughly eight animals to make a pound. Nobody sets a trapline for castoreum alone.

Volume tells the same story. Castoreum sits on the American list of substances generally recognized as safe, alongside ambergris, civet and musk. Annual United States consumption recorded in the standard Fenaroli handbook nonetheless comes to about two hundred and ninety-two pounds, roughly one hundred and thirty kilograms, across all forms. The persistent legend of castoreum in vanilla ice cream does not survive that arithmetic.

In perfumery the material has all but disappeared from mainstream formulas. An absolute remains available from specialist suppliers at around six thousand euros a kilogram, with shipping refused to the United States and Australia, which says a good deal about customs friction. Composition houses took over with reconstitutions, Castoreum Synth and Castoreum Firbest at dsm-firmenich, delivering the phenolic, leathery and balsamic facets a leather accord or a chypre expects.

The houses that still use them, and what can be verified

A handful of houses still work with these materials and say so publicly. None of them publishes documentation that a third party could test, and that is the firmest finding of this whole file.

Areej Le Doré states on its site that its perfumes are composed from rare natural ingredients with an occasional light touch of high quality synthetics, and describes its musk as legally obtained macerated deer musk grains from Siberia. No page mentions a permit number, an exporting country or a certificate. The claim remains consistent with the Appendix II status of the Siberian musk deer, which allows trade under license. It is neither implausible nor documented.

Bortnikoff, founded in Thailand in 2018, states that each perfume contains between ninety-five and one hundred percent natural ingredients, and lists ambergris, distinguished by color, in its published pyramids. Again, no reference to the Convention and no geographic origin.

Maison Francis Kurkdjian does the opposite and names its synthetic ambers in public, Ambroxan, Ambrocenide, Cetalox and Cashmeran, while explaining the line of descent from ambergris through sclareol and clary sage to Ambroxan. The same page states that natural musk has been banned in perfumery since 1973. That is shorthand: 1973 is the year the Washington Convention was signed, it entered into force in 1975, and the Appendix I and Appendix II split is not a general prohibition. Two houses thus describe the same legal framework in incompatible terms.

Hiram Green takes the opposite position and gives up the entire synthetic palette, with a single animal derived material across the collection, the beeswax in Slowdive. He has publicly asked for a regulatory definition of the word natural, which does not currently exist. Andy Tauer, a chemist by training, openly combines naturals and synthetics without documenting his sourcing at all.

The precision of public information therefore varies inversely with the rarity being claimed. None of these houses has been the subject of a documented seizure, prosecution or sanction. The verifiable fact is not an offense, it is an absence of documentation. And that absence is precisely what European law permits, since the cosmetics regulation allows an entire fragrance composition to appear on the label as a single word.

Common questions

See also