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Labdanum

RESINS AND BALSAMS / balsamic · warm · amber

Labdanum

Category	RESINS AND BALSAMS
Subcategory	balsamic · warm · amber
Origin
Volatility	Base Note
Botanical	Cistus ladanifer
Appearance	dark brown solid
Odor Strength	Medium
Producing Countries	Greece, Morocco, Portugal, Spain
Pyramid	Base

Tar, hot stone, goat skin. A near-black oleoresin scraped from Mediterranean rockrose — Cistus ladanifer — that smells like sun-heated leather with an ambergris undertow. The original amber, before synthetics existed.

Scent
Terroir & Origins
The Full Story
Fun Fact
Extraction & Chemistry
In Perfumery

Scent

Tar-warm, leathery-balsamic, with an animalic undercurrent no other plant resin delivers. Heavier and less sweet than benzoin. Drier and more mineral than tolu balsam. More persistent and less churchlike than frankincense. The cistus-green top note lasts minutes. Then: honeyed, near-bituminous warmth, resolving into something salty and intimate — what perfumers call ambre gris. On a mouillette after 48 hours, still legible: dry, mineral leather.

Evolution over time

Immediately

Green, herbaceous cistus-plant note — slightly medicinal, camphoraceous. Burns off within minutes to reveal dark, resinous warmth and a honey-tar sweetness.

After a few hours

Full balsamic-leather warmth. The ambergris facet emerges — salty, mineral, skin-warm, animalic. Dark and enveloping without sweetness. Closest to castoreum territory.

After a few days

Extremely tenacious. A dry, mineral-leather residue persists 24–48 hours on skin, longer on fabric. One of the most persistent natural fixatives available.

Grades & Aging

Indicative 2025 wholesale prices.

The Full Story

Labdanum is the sticky, near-black oleoresin exuded by rockrose shrubs under Mediterranean heat. Two species matter: Cistus ladanifer (western Mediterranean — Andalusia, Portugal, Morocco) produces a heavier, more balsamic-animalic resin dominated by labdane diterpenoids. Cistus creticus (Crete, Greece, Turkey) yields a lighter, more herbaceous profile [A]. The resin is collected by combing the goats that graze among the bushes — the older method — or by boiling the leaves and twigs to release the gum. The smell is tar, hot stone, goat skin, ambergris undertow. It is the original amber, used in fragrance long before synthetic substitutes.

This note in Première Peau. Albâtre Sépia. Sample all seven extraits in the Discovery Set.

Chemistry

The resin is dominated by labdane diterpenoids — labdanolic acid (CAS 469-11-4, C₂₀H₃₆O₃) and related compounds — together with sesquiterpenes and a small phenolic fraction [B]. Sclareol, the precursor of ambroxide (Ambroxan), is a labdane diterpenoid first isolated from a related Cistaceae and another biosynthetic line; this is the chemistry that connects labdanum to the modern ambery synthetics.

Safety

Labdanum is not quantitatively restricted under IFRA's 51st Amendment, but it is a known potential sensitiser in some individuals [C]. The absolute (CAS 8016-26-0) carries no fixed-percentage cap.

Sources & Notes

[A] Cistaceae chemistry — labdane diterpenoid distribution across C. ladanifer and C. creticus. See: Demetzos & Dimas (2001), 'Labdane-type diterpenes,' Studies in Natural Products Chemistry.

[B] Labdanolic acid — diterpenoid backbone of labdanum. CAS 469-11-4. PubChem CID 12313927.

[C] IFRA Standards, 51st Amendment (2024) — labdanum absolute status (no quantitative limit; sensitisation precaution). ifrafragrance.org/safe-use/library.

Did You Know?

Did you know?

Egyptologist Percy Newberry argued in a 1929 article (Journal of Egyptian Archaeology, vol. 15, pp. 91–92) that the ceremonial flail of Osiris was not a weapon but a ladanisterion — a labdanum-collecting tool. In note 9 on page 91, he asked: 'Was the false beard worn below the chin by the god Osiris originally a labdanum-laden goat's beard?' Herodotus, writing around 440 BCE, had already described the Arabian method of collecting labdanum from the beards of he-goats — 'Its scent is most sweet, yet nothing smells more evilly than that which produces it' (Histories, III.112).

Extraction & Chemistry

Extraction method: Multiple commercial forms. Crude gum is obtained by boiling Cistus leaves and twigs in water, then skimming the floating resin — approximately 15 kg of fresh plant material yields 1 kg of crude gum. Labdanum absolute (CAS 8016-26-0) is produced by solvent extraction of this crude gum, typically with ethanol, yielding a dark brown, extremely viscous material at approximately 70–73% recovery from resin dry weight. Labdanum essential oil, obtained by steam distillation of the crude gum, is lighter and more herbaceous — golden yellow when fresh, darkening to brown. CO₂ supercritical extraction yields the cleanest product, closest to the resin's natural odor profile. The resinoid, extracted by treating gum with hot alkaline water, yields 3–5%. Primary production: Andalusia, Spain (C. ladanifer, ~80% of world supply); Alentejo, Portugal; Crete and mainland Greece (C. creticus). Biolandes Andalucía distills approximately 1.5 tonnes of essential oil and extracts 60–70 tonnes of concrete annually from the Andévalo region.

↑ See Terroir & Origins for origin-specific methods.

Molecular Formula	N/A — complex resinoid. Key diterpenoid: labdanolic acid (CAS 469-11-4, C₂₀H₃₆O₃, MW 324.5). Precursor relationship: sclareol (C₂₀H₃₆O₂) → Ambroxan (C₁₆H₂₈O)
CAS Number	8016-26-0
Botanical Name	Cistus ladanifer
IFRA Status	Not restricted under the IFRA 51st Amendment (2023). No quantitative use limits apply to labdanum absolute. Contains potential sensitizers; standard allergen labelling obligations under EU Cosmetics Regulation 1223/2009 may apply depending on composition analysis of the specific batch.
Synonyms	rockrose resin, ladanum
Physical Properties
Odor Strength	Medium
Lasting Power	High (exact hours not independently verified)
Appearance	dark brown solid
Flash Point	> 200.00 °F. TCC ( > 93.33 °C. )

In Perfumery

Base-note fixative. The historical backbone of the amber accord — combined with benzoin and vanilla, labdanum creates the triad that defined the Amber fragrance family. In chypre compositions, it bridges bergamot brightness and oakmoss depth, providing the warm animalic anchor. Its functional role is threefold: fixative (extends volatile top and heart notes), volume builder (fills the base without sharpness), and animalic modifier (supplies the skin-warm, salty quality that synthetic ambers approximate but never fully replicate). The synthetic lineage runs directly through labdanum's chemistry. Ambroxan (CAS 6790-58-5, trade names Ambrofix, Ambrox Super) — a tetranorlabdane synthesized from clary sage sclareol via sclareolide reduction and cyclodehydration — captures the mineral, radiant quality of ambergris as a single enantiomer. Cetalox (CAS 3738-00-9) delivers a rounder, muskier warmth as a racemic mixture. Neither replaces labdanum's tarry, animalic complexity — they isolate the clean brightness while losing the dark undertow.