The barrels we use for our laborious aging process are made exclusively from French Limousin oak which contributes to the aromatic development of the blended eaux-de-vie. Limousin oak allows a delicate yet substantial exchange between the eaux-de-vie and the air inside the cellar. And thanks to its large and open grain, it imparts a rich vanilla-like flavor to the aging cognac. Revealing the aromatic heart of the blended eaux-de-vie is probably one of the most subtle and intricate responsibilities. For this reason, our Cellar Master ages the eaux-de-vie exclusively in Limousin oak barrels. And since Fine Champagne eaux-de-vie have greater aging potential, Rémy Martin chooses to age them for much longer than the minimum time required by law.