Dried apricots, suede gloves, oolong tea left steeping too long. Osmanthus is the one flower that smells more like fruit than petal — a warm, lactonic sweetness undercut by violet-leather dryness that has no equivalent in the perfumer's organ.
Sweet and lactonic on first impression — the ripe, slightly overblown sweetness of an apricot that has been sitting in the sun. Underneath, a suede-leather dryness and a violet-powdery shadow from the ionones. Not indolic like jasmine, not transparent like rose, not narcotic like tuberose. Where jasmine insists and tuberose overwhelms, osmanthus suggests: a quiet warmth, fruity and textile. A dry, tea-leaf quality — similar to of lightly oxidized oolong — threads through the entire development, contributed by linalool oxide and theaspirane. The overall impression is of fruit and warm cloth rather than garden flowers.
Evolution over time
Immediately
Immediately
Bright, lactonic sweetness — ripe apricot skin, peach flesh, a flash of green linalool freshness. The delta-decalactone and gamma-decalactone dominate: creamy, fruity, inviting. Almost edible.
After a few hours
After a few hours
The suede facet surfaces as the ionones assert themselves. Alpha-ionone brings a delicate violet-woody quality; beta-ionone deepens it toward powdery warmth. Linalool oxide contributes a dry, oolong-like astringency. The fruit softens, the leather takes over. Less a flower, more a texture.
After a few days
After a few days
A soft, dry, violet-adjacent warmth persists. The lactones have largely evaporated, leaving the ionone backbone — powdery, intimate, faintly woody. The last trace reads as clean suede with a distant memory of apricot.
Terroir & Origins
Indicative 2025 wholesale prices.
The Full Story
Osmanthus fragrans — gui hua in Mandar in, kinmokusei in Japanese — is a small persistent tree native to southern Chin a. The tiny gold-orange flowers, which bloom in dense axillary clusters during September and October, produce a singular scents in perfumery. The absolute, obtained by solvent extracti on of fresh flowers, commands approximately $4,000 per kilogram. Yields are punishingly low: estimates range from 720 to 3,000 kilograms of flowers for a single kilogram of absolute, depending on cultivar, harvest timing, and processing method.
The chemistry explains the oddity. GC-MS analysis of the absolute reveals that the dominant volatile is not a classic floral compound but (E)-linalool oxide furanoid, typically accounting for around 20% of the composition — a molecule associated with dry, woody-herbaceous tonalities rather than blossom sweetness. Linalool follows at roughly 15%. The lactonic character that gives osmanthus its apricot-skin quality comes primarily from delta-decalactone (approximately 10-12%), supplemented by gamma-decalactone at lower concentrations. Alpha-ionone (approximately 6-8%) and beta-ionone (approximately 6%) contribute the violet-powdery undertone. Cis-jasmone, theaspirane, and dihydro-beta-ionone round out the profile. This is a flower built on carotenoid-derived apocarotenoids and lactones — closer, chemically, to a stone fruit than to a rose.
The result is a material that occupies its own category: floral, fruity, and leathery simultaneously. No other natural material smells exactly like overripe apricot and warm suede. In China, gui hua carries the weight of autumn itself. The flowers are steeped into wine (gui hua jiu), folded into rice cakes (gui hua gao), infused into tea, and stirred into sweet soups. References to osmanthus-scented wine appear as early as Qu Yuan's Nine Songs (4th-3rd century BCE), making this one of the oldest documented aromatic materials in continuous cultural use.
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Osmanthus-scented wine appears in Chinese literature as early as Qu Yuan's Nine Songs (Jiu Ge), a cycle of shamanistic poems from the 4th-3rd century BCE, where it is referenced as gui jiang — osmanthus liquor offered to spirits. This makes gui hua jiu one of the oldest documented aromatic beverages in human history, predating European perfumery by roughly two millennia. The wine is still consumed during the Mid-Autumn Festival, alongside mooncakes, as it has been since at least the Song Dynasty (960-1279 CE).
Extraction & Chemistry
Extraction method: Fresh flowers are harvested by hand in September-October and processed rapidly, as the volatiles dissipate within hours. Solvent extraction (typically hexane) of the fresh blossoms produces a concrete — a waxy, green-yellow to brown semi-solid. The concrete is then washed with ethanol to yield the absolute. Yields are extremely low and vary significantly: published estimates range from 720 kg to 3,000 kg of flowers per kilogram of absolute, depending on cultivar (O. fragrans var. aurantiacus vs. var. thunbergii), terroir, and processing efficiency. The resulting absolute is a viscous green-yellow to brown paste. Headspace capture and reconstitution from synthetic building blocks are increasingly common alternatives, offering consistent quality at lower cost.
Restricted — sensitization risk. IFRA recommends a maximum of 2.0% in the fragrance concentrate. Contains naturally occurring geraniol (~1.2%), trace eugenol, and minor coumarin (0.02%).
Synonyms
Sweet Olive, Gui Hua, Kinmokusei, Osmanthus Absolute, Golden Olive
Physical Properties
Odor Strength
Medium
Lasting Power
400 hours at 100.00%
Appearance
Green-yellow to brown viscous liquid to paste
Flash Point
161.00 °F. TCC ( 71.67 °C. )
Specific Gravity
0.92100 to 0.98300 @ 25.00 °C.
Refractive Index
1.48300 to 1.49600 @ 20.00 °C.
In Perfumery
Osmanthus functions as a heart note that bridges floral, fruity, and leathery registers without fully committing to any of them. Its lactone content — delt a-decalactone, gamm a-decalactone — makes it a natural partner for peach, apricot, and plum accords. Its ionone content (alph a and bet a) allows smooth connecti on to violet, iris, and orr is compositions. Its leather quality links it to suede bases and animalic foundations. Usage rates are typically modest: 0.1-3% of a fragrance concentrate, constrained both by cost and by the material's intensity. Even small additions shift a compositi on toward fru it-leather warmth. Synthetic reconstructi on is standard practice, built around bet a-ionone, dihydro-bet a-ionone, dihydro-bet a-ionol, gamm a-decalactone, linalool oxide, and theaspirane. These reconstructions approximate the scent profile at a fracti on of the cost but tend to lack the textural complexity — the suede gra in, the tea-leaf dryness — that the natural absolute provides. Osmanthus is particularly effective in compositions evoking East Asian tea aesthetics, autumn-oriented themes, and as a counterpoint to oud — where its fruity brightness offsets animalic density. It also is a natural bridge in chypre-adjacent structures where the fruity-leathery intersecti on is desired.
