Parfumerie Generale Cologne Grand Siecle is 100% natural and 99.6% organic. It is the only one in the Parfumerie Generale collection that is. Cologne Grand Siecle revisits the time-honored cologne genre by paying respect to the great eau de colognes of the past. For the sake of complete authenticity, Cologne Grand Siecle was created only from the organic ingredients that would have been available in the 18th century. It features notes of tangerine, bergamot, bitter orange, grapefruit, lemon, herbs, cardamom, ylang ylang, wheat, woods and vetiver. It is an eau de toilette, edt.