Sweet, warm, unmistakably licorice. Star anise smells like the inside of a Chinese five-spice jar — dense, aromatic, and slightly medicinal, with a phenolic warmth.
Unmistakably licorice — warm, sweet, and phenolic, with a slight medicinal edge. Trans-anethole dominates absolutely: there is very little complexity compared to multi-molecule spice oils. The scent reads as dense and enveloping rather than bright or sharp. Warmer than fennel (which shares the same dominant molecule but in a different matrix), sweeter than anise seed, with a faint woody-resinous backdrop from minor sesquiterpene components.
Rounded, slightly medicinal anise sweetness with faint woody-resinous undertones
After a few days
After a few days
Persistent warm-sweet trace — trans-anethole has moderate tenacity compared to other spice molecules
Terroir & Chemotypes
Indicative 2025 wholesale prices.
The Full Story
Star anise (Illicium verum) is an evergreen tree native to southern China and northeastern Vietnam. Despite sharing its dominant aroma molecule with anise (Pimpinella anisum) and fennel (Foeniculum vulgare), star anise is botanically unrelated to either — it belongs to the Schisandraceae family. The star-shaped fruit, typically with eight points, is the aromatic part.
The essential oil, steam-distilled from the dried fruits, is dominated by trans-anethole (72-90%), the molecule responsible for the characteristic sweet, licorice-like scent. Minor components include estragole (methyl chavicol, approximately 2%), limonene (approximately 2%), and cis-anethole (approximately 0.5%). Trans-anethole is a phenylpropanoid — structurally related to eugenol (clove) and myristicin (nutmeg) — and it gives star anise its particular warm, sweet, anise-like character.
The tree is also the primary natural source of shikimic acid — the starting material for oseltamivir (Tamiflu). Until 2012, when pharmaceutical production shifted to genetically modified E. coli fermentation, up to 90% of the world's annual star anise crop was purchased by a single pharmaceutical company for Tamiflu production.
In perfumery, star anise provides a warm, licorice-sweet, slightly medicinal character. The note sits in the heart-to-base range, contributing aromatic sweetness without the heaviness of vanilla or the coldness of mint. It is used in amber compositions, gourmand accords, and spicy-aromatic blends.
This note in Première Peau. Insuline Safrine · Gravitas Capitale. Sample all seven extraits in the Discovery Set.
Until 2012, up to 90% of the world's annual star anise harvest was purchased by a single pharmaceutical company for Tamiflu production. The fruits are the primary natural source of shikimic acid, the chemical precursor to oseltamivir. When avian flu fears spiked in 2005, star anise prices surged and supplies ran short.
Extraction & Chemistry
Extraction method: Steam distillation of the dried, star-shaped fruits of Illicium verum. Major production: southern China (Guangxi province) and northeastern Vietnam. Yield: approximately 3-5% of dried fruit weight. The oil crystallizes at low temperatures due to high trans-anethole content (melting point approximately 21 degrees C). CAS: 84650-59-9 (star anise oil).
Star anise provides a warm, licorice-sweet, slightly medicinal character in the heart-to-base range. The oil is dominated by trans-anethole (72-90%), making it one of the simplest and most recognizable spice materials in perfumery. It adds aromatic sweetness without vanilla's heaviness or mint's coldness. Star anise is used in amber compositions, gourmand accords, and spicy-aromatic blends. It pairs with vanilla, cinnamon, clove, fennel, and dark woods.
