Mandarin of Laboratorio Olfattivo: Una Symphony of Joy and Brightness Mandarin by Laboratorio Olfattivo, created by the expert hand of Jean-Claude Ellena, is una A celebration of joy and radiance embodied by the essence of mandarin. This Parfum Cologne captures the purest essence of joy, offering an olfactory experience that uplifts the spirit and brightens the greyest days with a fragrant smile.