Woody, dry, rough-textured, and tannic. Each species adds its own character: birch is smoky, cinnamon is sweet, oak is astringent, pine is resinous. The common thread is a protective, outer-layer quality: harder and more complex than inner wood. Tannins provide astringency. Resins add balsamic warmth. The overall impression is of touching a tree trunk.
Evolution over time
Immediately
Immediately
Woody-tannic, species-dependent character
After a few hours
After a few hours
Resinous-astringent depth, rough texture
After a few days
After a few days
Persistent dry woody-bark base
Terroir & Maturity
Indicative 2025 wholesale prices.
The Full Story
Bark is a natural note category in perfumery encompassing the diverse scents of tree bark from various species. Each bark has its own character: birch bark is smoky-leathery (methyl salicylate, betulin), cinnamon bark is spicy-sweet (cinnamaldehyde), oak bark is tannic-astringent, and pine bark is resinous-balsamic.
What unites bark notes is their position at the tree's interface with the outside world: tougher, drier, more protective than the living sapwood beneath. Bark contains higher concentrations of tannins, suberin, and defensive compounds than interior wood. These chemicals produce scents that are more astringent, more bitter, and more complex than heartwood.
In perfumery, bark notes function as heart-to-base modifiers in woody, forest, and naturalistic compositions. They provide a specific roughness and texture that smooth wood notes lack. The category bridges the gap between clean wood notes and raw, outdoors-realistic compositions.
This note in Première Peau. Nuit Elastique · Albâtre Sépia. Sample all seven extraits in the Discovery Set.
Cork, the material used to seal wine bottles, is the bark of the cork oak (Quercus suber). The bark can be harvested every 9-12 years without killing the tree. A single cork oak can be harvested over 150 years, producing enough cork for roughly 100,000 wine bottles in its lifetime.
Extraction & Chemistry
Extraction method: Various: steam distillation (cinnamon bark oil), solvent extraction (birch bark absolute), tincture (oak bark). Each species requires its own extraction approach. Bark materials are among the most diverse extraction sources in perfumery.
N/A — general olfactory category (various tree bark extracts)
IFRA Status
No known restrictions
Synonyms
tree bark, bark oil
Physical Properties
Odor Strength
Medium
Appearance
pale yellow to yellow liquid
In Perfumery
Bark is a natural category modifier in woody, forest, and naturalistic compositions. It provides rough-textured, tannic-resinous character distinct from smooth heartwood notes. Key materials include birch bark (methyl salicylate), cinnamon bark (cinnamaldehyde), oak bark (tannic compounds), and pine bark (resinous terpenes). Functions as a heart-to-base textural element.
