Monotheme Black Oud Cologne by Monotheme, Monotheme black oud, launched in 2013 by monotheme, is a unique fragrance for men. Top notes of citruses and paprika open the cologne with a spicy boldness that is rousing. Middle notes of labdanum, geranium, heliotrope and cloves soften the top accords with a powdered floral note that has a slight undertone of sweetness.