Acqua Essenziale Blu Cologne for Men by Salvatore Ferragamo, Acqua Essenziale Blu is the popular 2014 successor to the first Acqua Essenziale cologne created by Salvatore Ferregamo, and it has a lot to offer the modern man’s evolving wardrobe. The top notes of this earthy scent include Calabrian bergamot, tangy lemon, and cardamom. Core notes of cypriol oil, Atlas cedar and lavender adds a more earthy touch, while base notes of patchouli, tonka bean, bexoin and ambroxan provide the mixture with the smoothness and mellowness it needs to truly become something great and memorable.