Feuille de Cassis is our blackcurrant leaf base, built around an overdose of green naturals to give a vivid leafy effect rather than a bud note. In perfumery it reads as crushed blackcurrant leaves, tart green sap, stems, and sharp botanical freshness. The effect is bright, penetrating, and naturalistic, with more of the living plant than the fruit. It is useful wherever a perfume needs real greenness, lift, and that unmistakable cassis-leaf snap without moving into the darker, more animalic territory of the buds. This base completely transforms run-of-the-mill top notes, adding verdant grace, naturalness and radiance. I guarantee it will become part of your regular use green materials. Pairs perfectly with Cassis Base 345 B to which it adds volume and bloom, and blackcurrant bud absolute, both 37% Molecular Distilled and fine Burgundian absolute.