From the first sacred smoke of Mesopotamia to the biotechnological creations of the 21st century — four thousand years of an art that never stops reinventing time.
Begin the journey ↓Antiquity — the perfume of the gods
From the sacred smoke of Sumerian altars to the excesses of Rome: perfume is born as an offering, becomes medicine, then luxury.
The French word “parfum” comes from the Latin per (“through”) and fumare (“to smoke”), by way of Provençal and Italian: scented smoke. This etymology is no coincidence. Before being an accessory of seduction or luxury, perfume was an offering to the gods, a means of communication between men and the divine.
The first traces of the use of aromatic substances go back more than 4,000 years. Archaeologists have found traces of burnt resins and plants at many ancient sites, from the Mediterranean basin to Central America. These discoveries reveal a universal fact: very many civilisations sought to master the invisible through smell.
This practice rests on a deep intuition: smell is fleeting, immaterial, it seems to belong to another world than the visible one. Burning fragrant plants meant sending a message where hands cannot reach. The smoke rose towards the heavens, carrying prayers and intentions with it.
This symbolism is found in the world's great religions: incense in Buddhist and Catholic temples, myrrh in Hebrew texts, oud in Islamic ceremonies. The sacred dimension of perfume runs through the centuries and cultures without faltering.
It was in Mesopotamia, between the Tigris and the Euphrates, that the first documented traces of perfume production were born. Sumerian and Babylonian cuneiform tablets mention the use of aromatics in religious rituals, in pharmacopoeias and in royal protocols.
A woman named Tapputi-Belatekallim, a Babylonian chemist, is mentioned on a tablet dating from about 1200 BC. She is regarded by many historians as the first known perfumer in History. The tablet describes a preparation made from flowers, oil, calamus (an aromatic reed), cyperus, myrrh and balsam, added to water then heated and filtered several times.
The Babylonians mainly used resins (myrrh, frankincense), woods (cedar, juniper), and herbs (oregano, thyme) for their compositions. These substances were macerated in vegetable oils or mixed with wine. Most preparations rested on macerating the materials in oil, hot or cold, followed by successive filtrations.
The circulation of aromatics followed the great trade routes of Antiquity. Aromatics, like other precious goods (lapis lazuli came from Afghanistan), travelled over long distances: their trade was already an important economic sector.
Among the most important raw materials of Mesopotamian perfumery are liquidambar resin (styrax), labdanum (a gum-resin harvested from rock roses), galbanum and myrrh. Some of these resins were considered sacred and their use was strictly regulated by the priests.
Sumerian temples burned large quantities of incense morning and evening. These rituals were not mere traditions: they signified the presence of the gods in the world of men. Smell was the living proof of this invisible presence.
Few civilisations of Antiquity systematised the use of perfume as much as ancient Egypt. The Egyptians used aromatics in every aspect of their lives: religious rituals, funerary practices, medicine, cosmetics and the daily life of the elites.
For the Egyptians, the scented substance is first of all a religious language: the word for incense, senetjer, is linked to the verb “to make divine”. Burning a resin means making the god present — the pleasure of the smell comes afterwards.
Egyptian temples were veritable perfume factories. The walls of the temple of Edfu and of the temple of Philae still bear inscriptions detailing aromatic manufacturing formulas, with the dosages, the processes and the symbolic equivalents of each ingredient. Carved in the Ptolemaic period, these texts are among the most detailed perfume recipes that Antiquity has left us.
In the rituals, the statues of the gods were anointed with scented oils, incense was burned in their honour and the participants were anointed with scented substances. Frescoes show guests wearing cones that are generally interpreted as masses of scented fat, slowly melting in the heat of the body — a reading that Egyptologists still debate.
Kyphi (in Greek kyphi, from the Egyptian kapet) is the most famous aromatic composition of ancient Egypt. It was a complex incense, used at once as an offering to the gods, as a medical remedy and as an ambience diffuser in the palaces.
Several Kyphi formulas have come down to us, notably thanks to Plutarch (1st–2nd century AD) and Dioscorides. The recipe reported by Plutarch has sixteen ingredients; versions vary according to the sources. They include notably myrrh, sweet flag, juniper, mastic, honey, raisins and wine.
The art of mummification is inseparable from the history of perfume. Egyptian embalmers used large quantities of resins (cedar resin, Judean bitumen), vegetable oils, natron and aromatic essential oils to prepare the bodies of the dead. These substances had a function that was both preservative and symbolic: they were to accompany the soul into the afterlife.
Chemical analyses carried out on mummy bandages have made it possible to identify these substances precisely: pistachio resin, coniferous resin, rapeseed, sesame or castor oil. These data confirm that the Egyptians mastered a genuine empirical aromatic chemistry.
Cleopatra VII (69–30 BC) has gone down in history for her extravagant use of perfumes. Plutarch tells of her journey up the Cydnus to meet Mark Antony, on a ship from which perfumes escaped that scented the banks; Shakespeare would draw from it the image of sails “so perfumed that the winds were love-sick with them”. A treatise on cosmetics, the Kosmetikon, is attributed to her by ancient authors, without certainty.
Egypt produced and marketed its own perfumes, notably from lily, blue lotus, myrrh and rose. Alexandria, founded in 331 BC, quickly became the world centre of the aromatics trade, a crossroads between Africa, the East and the Mediterranean.
The Greeks of Antiquity inherited Eastern practices and transformed them in their own way. They rationalised the use of aromatics, integrating them into their natural philosophy, their medicine and their social life.
Theophrastus of Eresus (370–287 BC), a disciple of Aristotle, is the author of the first philosophical treatise on odours, Peri Osmôn (On Odours). In it he classifies perfumes by origin (flowers, roots, woods, resins), their effects on the body and their use in medicine. It is one of the first texts to treat perfume in a scientific way.
Hippocrates (460–370 BC), father of Western medicine, recommended aromatic fumigations to prevent epidemics. Tradition credits him with having had aromatic fires lit against the “plague” of Athens — a late anecdote, with no contemporary proof.
The Greeks used perfumes in the form of scented oils (myron), solid ointments and floral waters. The best-known production centres were the island of Rhodes (roses), Corinth (iris) and Athens. These perfumes were packaged in alabaster, faience or clay vases — the alabastra — and represented a flourishing trade.
If the Greeks rationalised perfume, the Romans democratised it and made it commonplace through excess. Imperial Rome was a deeply perfumed city. Statues of the gods were anointed with oil, the dead, the sheets, the food and of course the bodies were perfumed.
Pliny the Elder (23–79 AD), in his encyclopaedia Naturalis Historia, devotes several books to aromatics. He records precisely the prices, the geographical origins and the presumed virtues of dozens of substances. We learn for instance that Indian nard reached very high prices in Rome: Pliny cites up to a hundred denarii a pound.
The Emperor Nero (37–68 AD) is famous for the extravagance of his use of perfumes: at the funeral of his wife Poppaea, he is said to have burned the equivalent of an entire year's production of Arabian incense. Pliny laments that India, China and Arabia take a hundred million sesterces a year from the Empire for its luxuries, aromatics included.
The Romans considerably developed the aromatics trade. The Incense Route linked southern Arabia (present-day Yemen) to Mediterranean ports such as Gaza, over about two thousand kilometres. Caravans of camels carried myrrh, frankincense, cinnamon and pepper — products whose value was compared to that of gold.
The Arab world — the distillation revolution
Al-Kindi describes the distillation of rose water, Avicenna that of floral essences: science enters perfumery.
With the emergence of Arab-Islamic civilisation from the 7th century onwards, perfumery undergoes a radical transformation. Arab scholars do not content themselves with transmitting Greek and Roman knowledge: they enrich it, surpass it and lay the foundations of modern chemistry.
Avicenna (Ibn Sīnā, 980–1037 AD) is one of the most important figures in the whole history of science. A Persian physician, philosopher and encyclopaedist, he is the one to whom tradition attributes the perfecting of the distillation of floral essential oils, starting with rose.
Distilled rose water is not his invention: as early as the 9th century, Al-Kindi described its preparation in the alembic. Avicenna's merit, as the author of the Canon of Medicine, lies rather in his medical use of essences and in spreading this knowledge.
Distillation makes it possible to isolate the aromatic molecules of a plant; in principle, the process is still used today to produce rose water and rose essential oil.
The medieval Arab world was the main intermediary between East and West for the trade in spices and aromatics. Arab merchants mastered the overland and sea trade routes linking India, Persia, East Africa and Mediterranean Europe.
Cities such as Baghdad, Cairo and Damascus were major centres of perfume production and distribution. In the souks, specialised perfumers (attarin) offered extracts, floral waters, oils and musk. The word attar, designating an essential oil of rose or flower, comes from the Arabic itr, meaning “perfume”.
Oud (agarwood, Aquilaria) has been at the heart of Arab perfumery for centuries. This resinous wood, produced when the tree is infected by a fungus, is one of the most expensive raw materials in the world. Its complex, woody, animalic and slightly smoky smell is deeply rooted in the olfactive culture of the Middle East.
Jabir ibn Hayyan (Al-Kîmiyâ, 8th–9th century), considered by tradition the father of Arab chemistry (part of the corpus attributed to him is by later authors), is associated with many distillation and extraction processes. The writings that bear his name influenced medieval European alchemy and chemistry, from which perfumery inherited its techniques.
Al-Kindi (9th century) wrote the Kitab Kimiya al-Itr (Book of the Chemistry of Perfume), which gathers about a hundred recipes for perfumes, aromatic waters and distillations. It is one of the oldest treatises devoted entirely to perfume.
Middle Ages & Renaissance — Europe seizes perfume
From monasteries to Catherine de' Medici's scented gloves: alcohol changes everything, France enters the stage.
In medieval Europe, perfume has an ambiguous status. On one side, the Catholic Church controls and regulates its sacred use (incense, holy oils). On the other, physicians and apothecaries rely on Arabic texts translated into Latin to develop a therapeutic approach to aromatics.
Monasteries played a decisive role in preserving and transmitting aromatic knowledge in the Middle Ages. Monks cultivated medicinal herb gardens and produced floral waters, balms and scented oils for medical and liturgical use. The texts of Hippocrates, Dioscorides and Avicenna were copied and commented on in monastic scriptoria.
Hildegard of Bingen (1098–1179), a Rhenish Benedictine abbess, is one of the major figures of medieval medicine. In her treatises Physica and Causae et Curae, she describes the medicinal virtues of dozens of aromatic plants: lavender, chamomile, sage, fennel, anise. Her texts prefigure modern aromatherapy.
Medieval medicine was founded on the theory of the four humours (yellow bile, black bile, blood, phlegm) inherited from Galen and Hippocrates. According to this theory, odours could act directly on the humoral balance of the human body. “Hot” and “dry” aromatics (ginger, pepper, cinnamon) activated the metabolism, while “cold” and “moist” odours calmed it.
This belief would last a long time: in the 17th century still, “plague doctors” filled the beak of their mask with aromatics, supposed to protect them from the “miasmas” (bad smells) held responsible for disease. This costume, described from 1619, did not exist in the Middle Ages.
One of the most important contributions of the European Middle Ages to perfumery is the mastery of alcohol distillation. Grain or wine alcohol (eau-de-vie) made it possible to dissolve the aromatic molecules of essential oils and to preserve them in a stable way.
One of the most famous old alcoholic perfumes is associated with a Queen of Hungary. Hungary Water (dated by tradition to the 14th century) is a rosemary water distilled in alcohol. Legend has it that it was given to Queen Elizabeth of Hungary to treat her rheumatism and that it rejuvenated her so well that a King of Poland asked for her hand; the known recipe, however, appears in texts only in the 17th century.
The Renaissance marks a decisive turning point in the history of European perfume. It was in this period that France began to establish itself as the great world power of perfumery, a status it has never really lost.
In 1533, Catherine de' Medici left Florence to marry the future Henri II. Among her entourage was a Florentine perfumer, René le Florentin (Renato Bianco), who would keep a shop in Paris, on the Pont au Change.
Catherine de' Medici's arrival plays a strong symbolic role: it represents the transfer of Italian aromatic know-how to France. Renaissance Italy was then ahead of Europe in perfumery, chemistry and cosmetics. Florence and Venice were the world capitals of olfactive luxury.
In the 16th century, the fashion for scented gloves spread through the European courts. Glovers impregnated the leather with musk, amber, rose, jasmine and civet to mask the smells of tanning. This practice is one of the roots of Grasse perfumery.
The town of Grasse, in Provence, was then renowned for the quality of its glovers. It had exceptional natural conditions (sunshine, humidity, clay-limestone soil) that favoured the cultivation of the centifolia rose, jasmine, lavender and tuberose.
In 1724, the glover-perfumers of Grasse gave themselves statutes distinct from those of the tanners; the parliament of Provence approved them in 1729. During the 18th century, under the effect of taxes on leather and competition, perfumery took precedence over glove-making. The town would become the “world capital of perfume”, a title it still claims today.
Eau de Cologne (or Kölnisch Wasser, “water of Cologne”) is one of the most famous perfumes in history. Its creation is traditionally attributed to Johann Maria Farina (1685–1766), a perfumer of Italian origin who settled in Cologne in 1709.
In a letter of 1708, Farina describes the invention of a “fresh water” that reminded him of “a spring morning in Italy, after rain”. His formula, which remained secret, combined with alcohol citrus essences, bergamot foremost, and aromatic notes.
Eau de Cologne enjoyed a dazzling success. It was adopted by the European courts, notably by Napoleon Bonaparte, who was a passionate user. He is credited with a considerable consumption of eau de Cologne. The Farina company, founded in 1709, still exists in Cologne and presents itself as the oldest perfume factory still in operation.
Grasse & industry — the birth of the trade
Grasse becomes the world capital, chemistry invents its first molecules, Guerlain founds the great modern house.
The town of Grasse, in the Alpes-Maritimes, some fifteen kilometres from Cannes, is at the heart of the world history of perfumery: a tanners' town from the 15th century, it cultivates jasmine around 1560, and its glover-perfumers obtain their guild in 1614 (Fragonard museum). Its history perfectly illustrates how a region can become the centre of a worldwide industry thanks to the conjunction of natural, historical and economic factors.
Grasse's microclimate is particularly favourable to growing perfume plants. The Grasse centifolia rose (Rosa centifolia) is considered one of the most precious in the world: its dense petals, loaded with aromatic molecules, produce an essence of great complexity. It is often called “the perfumers' rose”.
Grasse jasmine (Jasminum grandiflorum) is just as legendary. Harvested by hand, early in the morning, before heat destroys the aromatic molecules, it requires considerable labour and yields an infinitesimal quantity of raw material. One kilogram of jasmine absolute requires, according to producers, from several hundred kilos to nearly a tonne of flowers harvested by hand.
Several founding companies of modern perfumery were born in Grasse. Chiris, founded in 1768, was one of the largest suppliers of natural ingredients to perfumers around the world. Robertet, founded in 1850 and still active, is today one of the world's top ten aromatic ingredient groups.
Grasse supplied and trained many perfumers and producers of raw materials, on whom the great Parisian houses depended. The craft of the nose (perfumer) was learned there through a long apprenticeship: identifying hundreds of raw materials and combining them according to precise aesthetic rules.
It was in Grasse that the two main techniques for extracting floral perfumes with fats were perfected: enfleurage, cold, and maceration, hot.
Enfleurage consists of laying flowers on layers of purified animal fat (lard or beef fat) spread on glass plates stretched in frames (the châssis). The fat gradually absorbs the aromatic molecules of the flowers. The flowers are renewed several times until saturation. This yields a “pomade” which is then washed with alcohol to obtain an absolute.
This long and costly technique has now practically disappeared from industrial production, replaced by solvent extraction. A few artisanal producers in Grasse keep it alive as a living heritage of traditional perfumery.
The 19th century marks the shift from artisanal perfumery to industrial perfumery. The chemical revolution that transforms Europe between 1800 and 1900 would also radically transform the art of creating perfumes.
Before 1850, perfumes were composed essentially of natural materials: essential oils, resins, gums, floral absolutes. Organic chemistry, then booming, would offer perfumers a new palette: synthetic molecules.
In 1868, the British chemist William Henry Perkin synthesised coumarin, the molecule responsible for the smell of freshly cut hay and of tonka bean. It is among the very first synthetic molecules adopted by perfumery: Houbigant's Fougère Royale uses it as early as 1882.
In 1874, the German chemists Ferdinand Tiemann and Wilhelm Haarmann synthesised vanillin and founded a factory in Holzminden to produce it. In 1893, Tiemann and Paul Krüger synthesised ionone, with its violet smell.
Pierre-François Pascal Guerlain (1798–1864) founded his perfume house in Paris in 1828. Supplier of perfumes to Queen Victoria, Napoleon III and the Empress Eugénie, he embodies the shift from perfumer-apothecary to luxury creator.
His son Aimé Guerlain signed Jicky (1889), often presented as one of the first modern perfumes thanks to its synthetic molecules. His grandson, Jacques Guerlain (1874–1963), then created some of the most iconic perfumes of the 20th century: L'Heure Bleue (1912); Mitsouko (1919); and above all Shalimar (1925), a masterpiece of oriental perfumery.
Shalimar is remarkable in more ways than one. Its creation is tied to a famous anecdote: Jacques Guerlain is said to have poured a large flask of synthetic vanillin into a bottle of Jicky, creating by accident the olfactive structure that would become Shalimar. True or legendary, this episode illustrates the role of chance and intuition in perfume creation.
The Victorian era and France of the Second Empire are marked by an olfactive paradox. On one side, the industrial revolution creates overcrowded, foul-smelling cities. On the other, the bourgeois classes develop an obsession with cleanliness and delicate perfumes.
The historian Alain Corbin, in his book The Foul and the Fragrant (1982), analysed how 19th-century French society gradually changed its olfactive codes: the heavy, animalic and musky perfumes of the 18th century gave way to lighter, floral and plant fragrances, perceived as more “hygienic”.
The 20th century — olfactive revolutions
Chanel N°5, Shalimar, Opium, Angel: the century in which perfume becomes a social fact — and a global industry.
The 20th century is the century of every rupture for perfumery. The two world wars, the cultural revolutions, the rise of marketing and mass communication, and above all the explosion of synthetic chemistry would radically transform an art 4,000 years old.
In 1921, Gabrielle “Coco” Chanel asked the perfumer Ernest Beaux to create a perfume that would “smell of a woman”. The result is revolutionary: Chanel N°5.
What makes N°5 unique at the time is its massive and daring use of aldehydes (synthetic molecules that amplify and give a characteristic brilliance to floral notes). Beaux uses concentrations of aldehydes never seen before, creating that instantly recognisable olfactive signature that the world would associate with French elegance for the following decades.
Paul Poiret had paved the way as early as 1911 with Les Parfums de Rosine, but N°5 is the couturier's perfume that imposed this model. This marriage of fashion and perfume would become the rule in the industry. Perfume ceased to be a stand-alone product and became an extension of the identity of a couture house.
The fougère family, inaugurated by Houbigant's Fougère Royale (1882), became in the 20th century the foundation of masculine perfumery: a structure built around lavender, coumarin and oakmoss.
In 1971, Yves Saint Laurent launched Rive Gauche, a “modern woman's” perfume that broke with the traditional codes of luxury perfume. In 1977, YSL launched Opium, a scandalous, sulphurous oriental perfume that created a genuine social phenomenon.
The 1980s are those of powerful “signature” perfumes: Giorgio (1981), Dior's Poison (1985). In 1992, Thierry Mugler's Angel, with its characteristic note of patchouli and chocolate, launched the gourmand family — it is often presented as the first modern gourmand — and marked a turning point in the olfactive history of the century.
The end of the 20th century sees an unprecedented democratisation of perfume. Supermarkets offered cheap imitation perfumes, while celebrity perfumes (Britney Spears, Jennifer Lopez, David Beckham) flooded the market from the 1990s–2000s. This democratisation represents both a commercial triumph and an artistic challenge for the great houses.
On the margins of the mass market, niche perfumery asserted itself from the 1970s and took off in the 1990s–2000s. Houses such as Annick Goutal (1981), L'Artisan Parfumeur (1976), the Salons du Palais-Royal of Serge Lutens (1992), Comme des Garçons Parfums and Diptyque (shop opened in 1961, first perfumes in 1968) offered artisanal, disturbing, non-conformist fragrances, aimed at a knowledgeable clientele.
This niche perfumery claims a return to pure creation, without commercial compromise. It plays an avant-garde role: some ideas born in niche (oud, “ugly” perfumes, non-floral accords) end up influencing the big houses.
Today — technology and ethics
Biotechnology, artificial intelligence, threatened materials: perfumery reinvents its foundations.
The 21st century is marked by a double tension in world perfumery: on one side, technological progress (biotechnology, artificial intelligence, olfactory sensors) opens up unprecedented possibilities. On the other, fundamental ethical questions (environment, sustainability, animal welfare) challenge age-old practices.
Biotechnology is among the most important developments in perfumery since the chemical synthesis of the 19th century. Companies such as Givaudan, Firmenich (now dsm-firmenich) and IFF (International Flavors & Fragrances) are investing heavily in fermentation and biocatalysis to produce aromatic molecules.
The principle is that of biotransformation: micro-organisms (yeasts, bacteria) are genetically programmed to produce specific aromatic molecules from renewable raw materials (sugar, starch, vegetable oils). The result is a molecule identical to the natural one, produced in a more controlled way and, depending on the case, more economical and more sustainable.
Since 2019, the use of artificial intelligence in perfume creation has become an industrial reality. AI systems developed by Givaudan (Carto) and IBM (Philyra) are able to analyse millions of existing formulas, to predict harmonious molecular combinations and to propose new compositions.
In June 2019, the Brazilian group O Boticário launched Egeo On Me and Egeo On You, presented as the first perfumes designed with the Philyra AI (IBM Research and Symrise), trained on some 1.7 million formulas.
However, many perfumers (the “noses”) remain cautious about AI as a primary creative tool. They see it as a tool for research and optimisation, but insist that the emotional and cultural dimension of perfume creation remains hard to entrust to algorithms.
Modern perfumery faces considerable environmental challenges. Some traditional raw materials are today threatened or under pressure:
Mysore sandalwood (Santalum album), considered the noblest of sandalwoods, has been overexploited for decades in India. Its production is now strictly regulated and its price has reached heights: several thousand euros per kilogram of essential oil.
Natural oud (agarwood) from the Aquilaria tree is classed as a threatened species. The growing demand from Middle Eastern and Asian markets puts unsustainable pressure on natural forests. Sustainable cultivation projects (agarwood farming) are developing in South-East Asia.
Civet, ambergris (sperm whale secretions) and deer musk are traditional animal materials that have been abandoned or very heavily restricted in modern perfumery, replaced by synthetic equivalents. This transition is both ethical and economic: synthetic alternatives are cheaper and available in unlimited quantity.
Several trends outline the future of world perfumery:
Personalisation is at the heart of innovation projects. Start-ups are developing technologies that make it possible to create a made-to-measure perfume according to each individual's genetic profile or microbiome. Some platforms already allow you to design your perfume online by answering questions about your tastes, your personality and your emotions.
Formula transparency is a growing demand from consumers. Faced with scandals linked to endocrine disruptors and allergens, brands are pushed to reveal more of their compositions. The European Union has considerably tightened the regulation of raw materials in perfumery over the past decade.
The connected perfume is a path explored by start-ups: connected diffusers that change the olfactive atmosphere of a space in real time according to external data (weather, time, emotional state measured by sensors). Experiential perfumery — the kind that creates emotions, memories, journeys — is one of the most promising paths for the future.
From the first resin burned on a Sumerian altar to the algorithmic compositions of the 21st century, here are the major stages of this history of more than 4,000 years. Scroll through it — each milestone is a stage of the journey.
Creating a contemporary perfume is a long and complex process, combining ancestral craft, fine chemistry, aesthetics and marketing. Here are the main stages of this journey, from plant to bottle.
Natural raw materials are extracted by different methods depending on their nature:
Steam distillation is the most widespread technique for aromatic plants (lavender, rose, rosemary, mint). Steam passes through the plant, carries off the aromatic molecules, and condensation produces a water-oil mixture from which the essential oil is separated.
Cold expression (or pressing) is used for citrus (bergamot, lemon, orange, grapefruit). The peels are mechanically pressed to release the essential oil held in the cells. This technique preserves the freshness and liveliness of citrus.
Solvent extraction (hexane, supercritical CO₂) yields absolutes and resinoids. The solvent dissolves the aromatic molecules, then is evaporated, leaving a waxy concrete that is washed with alcohol to obtain the absolute. This method is used for fragile materials (jasmine, tuberose, some roses).
The perfumer — the “nose” — works from a palette of several hundred to over a thousand raw materials. Their main tool is their olfactory library, embodied by the perfumer's organ: a carefully ordered collection of raw materials classified by scent family.
They work from a creative brief provided by the client (perfume house, brand). This brief describes an emotion, a story, a visual universe, a marketing target and technical constraints (materials budget, regulated allergens, stability, etc.).
The composition is first built on the classic scent pyramid structure:
Top notes are those perceived first (from about 5 to 30 minutes). They are volatile and give the first impression: citrus, fresh herbs, aquatic notes. Heart notes make up the central character of the perfume, perceived after the top notes (from about 2 to 6 hours). They are often florals, spices, fruity notes. Base notes are the lasting foundation of the perfume, perceptible for six hours and more. These durations are orders of magnitude, not a standard. They give depth and longevity: woods, musk, resins, vanilla, amber.
The juice is the final solution obtained by dissolving the aromatic concentrate in ethyl alcohol (of the order of 90 to 96%) and possibly a small amount of water. The concentration of the concentrate relative to the total volume defines the product category:
Parfum (or extrait) contains 20 to 40% aromatic concentrate. It is the most concentrated, most persistent and most expensive form. Eau de Parfum (EdP) contains 15 to 20% concentrate. The most popular form in luxury perfumery. Eau de Toilette (EdT) contains 5 to 15% concentrate. Lighter, fresher, ideal for everyday use. Eau de Cologne contains 2 to 5% concentrate. Very light, ideal for citrus and fresh notes.
Before going on sale, the perfume undergoes a series of physico-chemical and dermatological tests. Its stability is tested at different temperatures and light exposures. Its molecules are analysed to detect the presence of allergens to be labelled under the European cosmetics regulation (Regulation (EC) No 1223/2009, whose list was greatly extended in 2023).
Consumer panels then evaluate the perfume: appeal, evocation, fit with the brand's identity. It is not unusual for a composition to go through 50 to 100 revisions before being approved.
It is one of the most frequent questions in the world of perfume — and one of the most fascinating. Two people wearing the same perfume can have very different olfactive experiences. This phenomenon is real, measurable, and is explained by several complementary mechanisms.
The pH of the skin varies between individuals (between 4.5 and 6.5 at the surface). Yet some aromatic molecules are sensitive to pH variations: they degrade, evaporate faster or bind differently to skin proteins. The result: the same formula can give a result perceived as more floral, more woody or more musky depending on the wearer.
Every individual has a unique skin microbiome — a community of micro-organisms (bacteria, yeasts) specific to their skin. These micro-organisms interact with the perfume's aromatic molecules, metabolising them differently. This interaction produces odorous by-products specific to each person.
It is one of the leads put forward to explain why a perfume “does not suit” some people. The subject is still little studied: the popular idea that everyone has their own natural perfume is only partially supported.
Skin heat speeds up the evaporation of aromatic molecules. People with warmer skin (physical activity, slight fever, fast metabolism) may perceive their perfume as more intense and more volatile. Skin moisture slows this evaporation and extends the perfume's longevity.
The human olfactory system relies on about 400 active olfactory receptors, encoded by a family of genes — the olfactory receptor genes (OR genes). These genes vary considerably from one individual to another: there are thousands of allelic combinations in the human population.
These genetic variations explain very real differences in perception: some people cannot perceive the smell of white musk (specific anosmia), and androstenone, for example, smells of urine to some, of sweet floral to others, and of nothing at all to still others, depending on a variation in the gene of a single receptor (OR7D4). Learning and culture then modulate these biological differences.
Smell is the only sense whose signals reach the cortex without a compulsory thalamic relay, and join very directly the limbic system — the part of the brain linked to emotions and memory. This proximity contributes to the power of olfactory memories: a smell can instantly awaken an emotion or a memory decades old.
This connection also means that our appreciation of a perfume is strongly influenced by our personal history. A perfume that evokes a positive memory tends to be perceived more positively than a neutral one. And two people with different histories will react differently to the same perfume, even if their physico-chemical perception is identical.
Luxury perfumery rests on ingredients whose value sometimes exceeds that of gold. Here are the rarest, most expensive and most emblematic raw materials in the history of perfume.
Produced when the Aquilaria tree is wounded or infected by fungi (Fusarium, Aspergillus, Phialophora… several species are cited), agarwood is one of the most expensive raw materials in the world. The best oils reach prices of several tens of thousands of euros per kilogram. Its complex smell — woody, animalic, smoky, slightly sweet — is at the heart of Arab and Asian perfumery.
A substance produced in the intestine of the sperm whale, ambergris is cast up on beaches after years of maturing at sea. Its value runs to tens of thousands of euros per kilogram. Its smell, soft, marine, animalic and earthy, is an exceptional fixative that extends the longevity of other notes. Its use is now almost exclusively reserved for high perfumery.
The Grasse centifolia rose is the symbol of luxury French perfumery. It takes hundreds of kilos of hand-picked flowers to obtain a single kilogram of absolute. Grasse production, very limited, is largely reserved for luxury houses through contracts with local producers.
Grasse jasmine is harvested by hand, before dawn, when the concentration of aromatic molecules is at its maximum. It takes, according to producers, from several hundred kilos to nearly a tonne of flowers to produce one kilogram of jasmine absolute. Several major houses, including Chanel and Dior, secure their supply through exclusive partnerships with Grasse producers.
Natural musk from the musk deer was, before the 19th century, one of the most precious ingredients of world perfumery. Its animalic, warm and complex smell makes it an incomparable fixative. The musk deer is now a species protected by the CITES convention. Its trade is very strictly regulated and perfumery has practically abandoned it in favour of synthetic musks (muscone, habanolide, galaxolide…).
Orris butter is extracted from the iris rhizome after about three years of drying. This slow process produces irone, the molecule responsible for the characteristic powdery, violet smell. It is one of the most expensive materials on the palette; iris absolute reaches exceptional prices. Used in Chanel N°19, Dior Homme, Hermès Hiris, iris is a signature note of classic French perfumery.
A Babylonian chemist mentioned on a cuneiform tablet, Tapputi is the first perfumer identified by name in History. Her title of “palace steward” indicates that she worked for the royal court. She used rudimentary distillation and maceration processes to produce aromatic oils intended for royal rituals.
A Persian physician, philosopher, physicist and mathematician, Avicenna is one of the most influential figures in the whole history of science. His Canon of Medicine remained a reference textbook in European universities until the 17th century. His work on steam distillation remained famous, even though distilled rose water was known before him.
A Florentine perfumer in Catherine de' Medici's retinue, René Bianco (known as René le Florentin) kept a shop in Paris, on the Pont au Change. He embodies the influence of Renaissance Italian perfumery at the French court; his legend, blackened by literature (he was said to be a poisoner), goes far beyond what is known of him.
A perfumer of Italian origin (born at Santa Maria Maggiore in northern Italy), Farina settled in Cologne in 1709 and created his Eau de Cologne there. His company, still active, presents itself as the oldest perfume factory in the world. Much imitated, Farina's water has been the subject of numerous counterfeiting lawsuits.
Grandson of the founder of the house of Guerlain, Jacques Guerlain is one of the greatest perfumers of the 20th century. Creator of L'Heure Bleue, Mitsouko and Shalimar, he lastingly marked the chypre and oriental families. His mastery of synthetic molecules and his keen sense of history and poetry made him an artist as much as a technician.
A perfumer of Russian origin trained in Moscow before fleeing the Bolshevik revolution, Ernest Beaux came to France and created for Coco Chanel a series of numbered samples. It was number 5 that was chosen — a revolutionary composition in which aldehydes, synthetic materials, play a role of unprecedented scale (Chanel does not publish the formula). Beaux is the author of one of the best-selling and most influential perfumes in all of history.
Perfumery has a precise and often technical vocabulary. Here are the essential terms for understanding and talking about perfume accurately.
The house of Farina in Cologne, founded in 1709, is generally recognised as the oldest perfume factory still in operation in the world. In Florence, the Officina Profumo-Farmaceutica di Santa Maria Novella, open to the public since 1612, is older still, but it is first of all a pharmacy. In France, Houbigant (1775) and Lubin (1798) predate Guerlain (1828).
Chanel N°5 is regularly cited as the best-known and one of the best-selling perfumes in the world since its creation in 1921. Chanel does not publish its sales volumes, and no public worldwide ranking allows this to be verified. N°5 has been among the best-selling perfumes for decades, but other successes (J'adore, La Vie est Belle, Sauvage…) outsell it in some markets.
Grasse owes this title to a unique combination of factors: an exceptional microclimate favouring the cultivation of the centifolia rose and jasmine, artisanal know-how passed down since the 16th century (originating in scented gloves), and the concentration of major companies in the sector (Robertet, Charabot, Chiris). At its peak the town supplied a large share of the natural raw materials used by the great Parisian houses. The inscription of the know-how linked to perfume in the Grasse region on the UNESCO heritage list, in 2018, recognised this legacy.
A “nose” is a professional perfumer, a creator of fragrances. Training was long done through apprenticeship with a master perfumer. Today, schools exist (ISIPCA in Versailles, the Grasse Institute of Perfumery, in-house schools of the major composition companies), and training continues for years in the company. A professional perfumer must be able to identify blindfolded several hundred raw materials and to memorise more than a thousand. It often takes about ten years of practice before fully mastering creation.
This question is at the heart of a complex debate. 100% natural perfumes are rare, costly and often less stable. Synthetic molecules make it possible to create olfactive effects impossible with natural ingredients alone (white musks, marine notes, metallic accords), to control allergens and to guarantee reproducibility from one batch to the next. Most of the great perfumes of history (Chanel N°5, Shalimar, Angel) include a significant proportion of synthetic molecules. The quality of a perfume lies in the coherence and interest of its composition, not in its natural or synthetic origin.
No. Distillation apparatus existed long before him (some were found at Pyrgos, in Cyprus, about 4,000 years old), and Al-Kindi was already describing the distillation of rose water in the 9th century. Tradition attributes to Avicenna the distillation of floral essential oils; he is sometimes credited with inventing the cooled coil, without solid proof. His role in spreading this knowledge is real, but the original invention does not belong to him.
To a certain extent, yes: the link between smell, emotion and memory is well documented. Smell is the only sense whose signals reach very directly the limbic system (the centre of emotions) and the hippocampus (the centre of memory), without a compulsory thalamic relay. Studies in experimental psychology suggest effects on mood (a calming effect of lavender has notably been observed in several trials), but they remain modest and vary from person to person: cultural associations and each person's memories play an important role.
These terms designate different concentrations of aromatic concentrate in alcohol. An eau de parfum (EdP) contains between 15 and 20% concentrate, which generally gives it more intensity and longevity. An eau de toilette (EdT) contains between 5 and 15% concentrate: it is lighter and generally lasts less long. The choice between the two depends on the desired use, the season (EdT is often preferred in summer) and personal preferences. For the same perfume, the EdP and the EdT do not always smell strictly identical, because the proportion of the various raw materials may be adjusted according to the concentration.
The history of perfume is, to a certain extent, a history of humanity itself. From the moment our ancestors burned resin on an altar to touch the invisible, to the noses of the 21st century who shape entire olfactive worlds with dozens of synthetic molecules, perfume has always been more than a mere accessory.
It is a memory. A philosophy. A language. Proof that human beings have always wanted to transform the sensory world into something greater than themselves.
