High-end Cognac from the House of Courvoisier, L'Essence de Courvoisier Cognac is a truly rare gem and the lasting legacy of House of Courvoisier’s fifth Master Blender, Jean-Marc Olivier. This blend comprises over 100 exceptionally rare eaux-de-vie, some dating back to the beginning of the 20th Century, complemented with younger components from the early 21st Century to mark Courvoisier’s innovations in distillation and barrel-making techniques. Several crus have been used in the blend, but we know that this Cognac house only uses grapes from the Champagne regions, the Borderies and Fins Bois. For their maturation, Courvoisier selects fine-grained Limousin oak from the Forest of Tronçais,