Pyrogenated birch speciality.
A pyrogenated (destructively distilled) birch tar material — intensely smoky and tarry with a dry, phenolic leather character. Reads like charred birchwood, creosote and old bonfire smoke, with a slightly balsamic, resinous undertone that lingers. Signature 'Russian leather' note used to give cuir accords their smoked, burnt-wood backbone.AI · claude-opus-4-7
Composition, IFRA restriction figures, allergen concentrations and where this material is bought are part of Perfume Foundry’s curated library and need an account. Create one or sign in.
Other ingredients whose composition declares this material as a constituent. The percentage shown is the supplier-declared concentration in that parent.
| Ingredient | % | Range |
|---|---|---|
| BUSH BOUQUET OIL | — | 0.1–1% |