FRUITS, VEGETABLES AND NUTS / earthy · warm · sweet
Carrot
Category
FRUITS, VEGETABLES AND NUTS
Subcategory
earthy · warm · sweet
Origin
Volatility
Heart Note
Botanical
Daucus carota
Appearance
pale yellow clear liquid
Odor Strength
High
Producing Countries
France, India
Pyramid
Heart
Dry, rooty, powdery — like iris root dug from cold soil. Carrot seed oil smells nothing like the vegetable: it is earthy, woody, and faintly sweet, closer to orris butter than to anything in a kitchen.
The top note opens fresh and faintly herbaceous — think cumin without the sweat, crossed with the dry green snap of a caraway seed. Within minutes, the earthy core emerges: powdery, woody, close to the smell of orris root or suede. Drier and more mineral than sandalwood, less smoky than vetiver. The dry-down is long, rooty, and faintly sweet — wet soil after rain, with a distant apricot warmth that clings to the blotter for days.
Evolution over time
Immediately
Immediately
Fresh, herbaceous, faintly cumin-like with a dry green snap. Caraway-seed sharpness over a chalky base.
After a few hours
After a few hours
The powdery, orris-like core fully develops. Earthy, suede-textured, woody. Faint apricot sweetness surfaces underneath the mineral dryness.
After a few days
After a few days
Long, rooty, tenacious. Wet-earth and dry wood linger on the blotter. The apricot facet fades; what remains is pure earthy fixative — quiet, persistent, grounding.
Terroir & Post-Harvest Process
Indicative 2025 wholesale prices.
The Full Story
Carrot seed oil is steam-distilled from the dried seeds of Daucus carota L. — the same species as the common vegetable, though in perfumery the wild subspecies (Queen Anne's lace) is equally valued. The oil bears no resemblance to the sweet, juicy root. It smells of dry earth, pencil shavings, and powdery iris, with a faint apricot sweetness buried underneath.
The dominant molecule is carotol (C₁₅H₂₆O, CAS 465-28-1), a sesquiterpene alcohol that typically constitutes 40–67% of the oil depending on origin. Daucol, daucene, β-farnesene, and germacrene D fill out the profile. The high sesquiterpene content gives the oil a molecular weight profile that makes it a natural fixative — slow to evaporate, tenacious on skin.
Terroir and Production
France and India are the primary producing countries, with an ISO standard (ISO 24609) specifying quality benchmarks for oil from both origins. Yields from steam distillation run around 0.8–1.0% of dry seed weight — modest but consistent. French oils tend toward higher carotol content; Indian production is larger in volume.
Role in Formulation
Carrot seed oil is a workhorse in chypre and woody-floral compositions. Its most prized quality: it mimics the powdery, suede-like character of orris butter at a fraction of the cost. Combined with cedarwood, it produces a convincing orris effect. It reinforces violet and iris accords, bridges powdery florals to heavy base notes, and blends cleanly with frankincense, vetiver, and citrus oils.
Carrot seed oil combined with cedarwood essential oil is a classic perfumery trick to approximate the scent of orris butter — a expensive natural materials in perfumery, costing upwards of EUR 40,000 per kilogram. The resemblance is close enough that the combination appears in fragrance training exercises as a demonstration of accord-building.
Extraction & Chemistry
Extraction method: Steam distillation of dried, crushed seeds of Daucus carota L. Yield: approximately 0.8-1.0% of dry seed weight, varying by cultivar, harvest timing, and distillation parameters. The oil is also available as a CO2 extract, which preserves a broader spectrum of heavier molecules and tends toward a richer, more root-like profile. Cold-pressed carrot seed oil (fixed oil, rich in petroselinic acid) is a different product entirely — not used in perfumery.
Carotol C₁₅H₂₆O (major component of carrot seed oil, up to 40%)
CAS Number
8015-88-1
Botanical Name
Daucus carota
IFRA Status
Restricted — max 4% in fragrance concentrate (contains geraniol, citral, carvone as restricted components)
Synonyms
carrot seed oil, Daucus carota oil
Physical Properties
Odor Strength
High
Lasting Power
96 hours
Appearance
pale yellow clear liquid
Flash Point
48°C (TCC)
Refractive Index
1.489–1.492 @ 20°C
In Perfumery
Carrot seed oil functions primarily as a fixative and modifier, anchoring volatile top notes and extending the life of a composition. Its defining trick in the perfumer's kit: it mimics the powdery, suede-like character of orris butter (Iris pallida root) when paired with cedarwood — a classic substitution that allows iris-inflected accords without the extreme cost of genuine orris concrete. It reinforces violet and mimosa structures in chypre bases, acts as a bridge between powdery florals and heavy woods, and lends a natural, unpolished earthiness to fougère and woody-aromatic families. The high carotol content (a sesquiterpene alcohol, MW 222) accounts for its tenacity and fixative power. No direct synthetic replacement exists for the full oil, though individual qualities can be approximated with Iso E Super (woody-amber diffusion) or orris synthetics like methyl ionone (powdery-violet). works with frankincense, cedarwood, geranium, citrus oils, and spice notes.
