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    Ingredient Profile

    Mousse de Saxe fragrance note

    Mousse de Saxe is a timeless synthetic accord that fuses geranium, licorice, and leather tones into a refined mossy foundation, cherished by…More

    France

    2

    Fragrances

    Fragrances featuring Mousse de Saxe

    Character

    The Story of Mousse de Saxe

    Mousse de Saxe is a timeless synthetic accord that fuses geranium, licorice, and leather tones into a refined mossy foundation, cherished by perfumers since the early 1900s. Its balanced profile supports both modern and classic compositions, making it a staple in niche and luxury houses.

    Heritage

    Marie-Thérèse de Laire created the first Mousse de Saxe formula in 1902, aiming to reproduce the scent of Saxon forest floor with a synthetic twist. De Laire marketed the base to Parisian houses, and by 1905 it appeared in Caron’s “Mousse” line, establishing a new category of moss-leather accords. The blend survived the 1930s perfume‑oil shortage, because its synthetic ingredients could be produced without natural harvests. In the 1990s Kevin Verspoor, then at Symrise, rediscovered the original recipe in archived notebooks and re‑engineered the isobutyl quinoline isomer mix. He launched a limited‑run version through Perfumer Supply in 2015, sparking renewed interest among niche creators. Today, Fraterworks reproduces the accord using a self‑made isobutyl quinoline that matches the historic isomeric ratio, keeping the legacy alive in modern compositions.

    At a Glance

    Fragrances

    2

    Feature this note

    Origin

    France

    Primary source region

    Ingredient Details

    Extraction

    Synthetic

    Used Parts

    Synthetic aroma chemicals

    Did You Know

    "Marie-Thérèse de Laire designed the accord to mimic Saxon forest floor, and the recipe still relies on a rare isomeric mix of isobutyl quinoline that only a few labs reproduce today."

    Pyramid Presence

    Heart
    1
    Base
    1

    Production

    How Mousse de Saxe Is Made

    De Laire engineers synthesize Mousse de Saxe in a closed loop reactor that blends geraniol, anise oil, and a patented isobutyl quinoline blend. They heat the mixture to 120 °C under nitrogen, then cool it while stirring to promote isomeric equilibrium. After reaction, the blend passes through a silica column to remove impurities, and the final liquid is filtered through 0.2 µm membranes. Quality analysts verify the 70 % 4-isobutyl-quinoline to 30 % 2-isobutyl-quinoline ratio by gas chromatography. Kevin Verspoor’s exclusive batch for Perfumer Supply follows the same protocol, adding a micro dose of stabilizer to guard against oxidation. The finished accord stores at 15 °C in amber glass, preserving its leather-moss character for years.

    Provenance

    France

    France48.9°N, 2.4°E

    About Mousse de Saxe