Eau de Cologne ImperialebyGuerlainis a Citrus Aromatic fragrance for women.Eau de Cologne Imperialewas launched in 1860. The nose behind this fragrance is Pierre-Francois-Pascal Guerlain. Top notes are Citruses, Lemon Verbena, Bergamot, Neroli, Lemon and Orange; base notes are Rosemary, Cedar and Tonka Bean.