Hennessy, the precious alchemy of Cognac. Exceptional things require time, but simply to wait is not enough. Down through the years since 1765, Hennessy has been associated with excellence and mystery. Behind its closely guarded doors, the Hennessy Comite de Degustation (Tasting Committee) – unparalleled in the world of cognac – creates some of the most unique and elegant blends, thanks to its priceless heritage: the largest and most diverse reserve of eaux-de-vie in the world. This delicate alchemy and unique knowledge gives birth to some of the most extraordinary cognacs.