Red-brown to dark orange semi-solid or viscous paste
Producing Countries
Egypt, India, Morocco
Pyramid
Heart
White-hot narcotic sweetness cut with something faintly indecent. Tuberose absolute smells like warm skin after a night out — creamy, lactonic, heavy with indole, refusing to be polite.
Opening: a blast of sweet, almost medicinal white-floral intensity — methyl benzoate gives a sharp, clean attack before the creamy body emerges. The heart is lactonic, buttery, with a texture like cold cream on warm skin. Heavier than jasmine sambac, denser than ylang, without the green-banana quality of narcissus. The indolic undercurrent is unmistakable — not dirty, but animal-warm, the scent equivalent of body heat. A waxy, slightly rubbery quality persists into the dry-down, alongside a faint coconut-solar quality that reads almost tropical.
Evolution over time
Immediately
Immediately
Sharp medicinal-sweet blast. Methyl benzoate attack. Intensely white-floral, almost overwhelming at full strength.
After a few hours
After a few hours
Creamy lactonic body develops — buttery, warm, skin-like. Indolic warmth becomes legible. Waxy-coconut solar facet. The narcotic quality deepens.
After a few days
After a few days
Persistent warm-waxy base. Animalic-leather residue. Faint powdery sweetness. Still detectable at 304 hours per TGSC substantivity data.
Terroir & Origins
Indicative 2025 wholesale prices.
The Full Story
CAS 8024-05-3. A complex natural absolute obtained from the flowers of Polianthes tuberosa L. (Asparagaceae), a perennial bulbous plant native to central Mexico, domesticated by the Aztecs and no longer found in the wild. The absolute is a red-brown semi-solid paste, intensely fragrant, with substantivity measured at 304 hours at 100% concentration on blotter — among the most tenacious floral naturals in existence.
The scent is heavier and more narcotic than jasmine absolute, less green than ylang extra, and far more indolic than gardenia. The top impression is dominated by methyl benzoate (sharp, slightly medicinal-floral) and benzyl alcohol. The heart unfolds into a creamy, almost buttery richness driven by a suite of gamma- and delta-lactones found virtually nowhere else in natural perfumery materials — these are what give tuberose its characteristic 'creamy white' texture. Underneath, indole provides the infamous animalic-fecal undertone that, at proper dilution, reads as carnal warmth rather than decay. Benzyl benzoate, methyl salicylate, isoeugenol, eugenol, geraniol, nerol, and farnesol round out a chemical profile of extraordinary complexity.
Extraction is brutally expensive. Roughly 6,000 to 8,000 kg of fresh flowers yield one kilogram of absolute. Flowers are hand-harvested — typically at dawn or dusk, when volatile emission peaks — and processed within hours. Principal commercial production occurs in India (Tamil Nadu, Karnataka, West Bengal) and Egypt. The flower continues emitting volatiles for up to 48 hours post-harvest, a rare property that historically made it ideal for enfleurage in Grasse. Today, solvent extraction with hexane is standard. The concrete is then washed with ethanol to obtain the absolute.
IFRA does not restrict tuberose absolute directly, but limits apply to its constituent molecules: eugenol (max 0.5% in the absolute), benzyl benzoate (max 5.5%), methyl eugenol (max 1.8%), and isoeugenol (max 1.5%). TGSC recommends a maximum of 4.0% in fragrance concentrate. These limits are rarely a practical constraint — tuberose absolute is typically dosed at 0.1–2% in fine fragrance formulas due to its intensity and cost.
Tuberose is one of the only flowers that intensifies its scent emission at night. Studies at the Indian Agricultural Research Institute showed that volatile output — particularly methyl benzoate and benzyl benzoate — peaks during darkness, following a circadian rhythm tied to pollinator activity. The Aztecs, who domesticated the plant and called it 'omixochitl' (bone flower), used it to flavour their chocolate drink xocolatl.
Extraction & Chemistry
Extraction method: Solvent extraction of fresh flowers with hexane yields a concrete (waxy semi-solid), which is then washed with ethanol to produce the absolute. Yield is extremely low: approximately 6,000–8,000 kg of fresh flowers produce one kilogram of absolute. Flowers must be processed within hours of harvest — they are hand-picked at dawn or dusk when volatile emission is highest. Tuberose is one of very few flowers that continues emitting scent volatiles for up to 48 hours after cutting, a property that historically made it the ideal candidate for enfleurage (cold-fat absorption) in Grasse. Traditional enfleurage is now nearly extinct commercially, though a handful of artisan producers in southern France still practice it. Steam distillation is not used — the heat destroys the delicate lactonic and indolic compounds that define the material. CO2 extraction has been explored but remains marginal. Principal production: India (Tamil Nadu, Karnataka) and Egypt.
Not directly restricted as a named material. IFRA limits apply to constituent molecules present in the absolute: eugenol (max 0.5%), benzyl benzoate (max 5.5%), methyl eugenol (max 1.8%), isoeugenol (max 1.5%), benzyl alcohol (max 0.5%). TGSC recommends maximum 4.0% in fragrance concentrate. Practical dosage in fine fragrance rarely exceeds 2% due to cost and intensity.
Red-brown to dark orange semi-solid or viscous paste
Flash Point
> 212.00 °F. TCC ( > 100.00 °C. )
Specific Gravity
0.92000 to 0.98000 @ 25.00 °C.
Refractive Index
1.48000 to 1.52000 @ 20.00 °C.
In Perfumery
Heart-to-base anchor in narcotic white-floral, amber, and animalic compositions. Tuberose absolute functions as a signature note — it does not blend quietly into a bouquet. Even at trace doses (0.1–0.5%), it imposes its creamy-indolic character on a formula, bending surrounding materials toward its register. At higher concentrations, it dominates entirely. In soliflore constructions, it defines the 'carnal white flower' archetype. In complex ambers, it provides lactonic creaminess and floral volume that few synthetics replicate convincingly. The gamma- and delta-lactones unique to tuberose have no single synthetic equivalent; reconstructions typically layer methyl benzoate, indole, tuberolactone, and hedione to approximate the effect, though none capture the full density of the natural. The absolute's persistence (304 hours substantivity) makes it a powerful fixative in its own right.
