Black pepper cracked over warm bark, a thread of anise, smoke lifting off a spice ship's hull. Cascarilla is the aromatic bark of Croton eluteria, a Caribbean shrub whose distillate smells like the intersection of pepper, nutmeg, and old wood.
Opens with a sharp, peppery-spicy attack — closer to cracked black pepper and nutmeg than to clove. A woody bark body develops quickly, aromatic and slightly camphorous, with anisic and balsamic undertones. The dry-down is warm, faintly sweet, with a persistent bitter-woody character. At 1% dilution, TGSC describes it as spicy, black pepper, woody, terpy with olibanum, ginger, cinnamon and nutmeg nuances.
Cascarilla (Croton eluteria) is a shrub native to the Bahamas and wider Caribbean, reaching up to eight metres. The bark, fissured and pale yellowish-brown, often covered in lichen, yields on steam distillation 1.5–3% of a pale yellow to dark amber oil with a strong peppery-woody-spicy odour.
The volatile profile is dominated by monoterpenes (limonene, alpha-pinene, thujene, cymene), sesquiterpenes (beta-caryophyllene, alpha-calacorene, calamenene), and oxygenated compounds including linalool, terpinen-4-ol, and cineole. Eugenol is present but minor — under 0.4%. The non-volatile fraction contains cascarillins A through D, clerodane-type diterpenes responsible for the bark's pronounced bitterness, along with tannins and resins.
In perfumery, cascarilla functions as a trace modifier: effective below 1% of a composition, adding superior lift, diffusion, and a bitter-aromatic edge that pure spice oils cannot provide. The oil sits naturally in Amber, tobacco, spicy-woody, and certain fougère accords. It works with pimento berry, nutmeg, oakmoss, and labdanum.
The species name eluteria references Eleuthera, the Bahamian island where the tree was first documented. Cascarilla bark was a major Bahamian export from the 17th through 19th centuries, traded for use in bitters, tonic preparations, incense, and tobacco blends. It remains a confirmed botanical ingredient in Campari and certain vermouths.
This note in Première Peau. Nuit Elastique · Albâtre Sépia. Sample all seven extraits in the Discovery Set.
Cascarilla bark is a confirmed ingredient in Campari, the Italian bitter aperitif. The species name eluteria derives from Eleuthera, the Bahamian island — itself named from the Greek eleutheros, meaning free. The bark was a significant Bahamian export commodity through the 18th and 19th centuries.
Extraction & Chemistry
Extraction method: Steam distillation of dried, crushed bark of Croton eluteria. Yield: 1.5–3% essential oil (pale yellow to dark amber). Primary production: Bahamas (especially Acklins, Crooked Island, Cat Island), with newer sourcing from El Salvador. Also produced by hydrodiffusion, which yields a distinct chemical profile.
Heart-to-base modifier prized for diffusion and lift at low dosage — perceptible below 1% in a composition. The oil's peppery-woody attack and balsamic dry-down make it a natural fit for Amber, tobacco, and spicy-woody accords. Despite the name's association with eugenol, cascarilla bark oil contains less than 0.4% eugenol; its character owes more to limonene, cymene, thujene, and sesquiterpenes like caryophyllene and calacorene. Works alongside pimento berry, nutmeg, oakmoss, and woody ambers. Historically integral to L'Origan by Coty, one of the first great Ambers. Adds a bitter-aromatic complexity that synthetic spice notes rarely replicate.
