Ck In 2U Cologne by Calvin Klein, Calvin Klein captures the energy of joyful spontaneity in Ck In 2U. This cocktail of exotic spices and tart botanicals is considered an aromatic fougere ? a distinct combination of sweet and deliciously sour that will ensnare whoever comes near. This scent stays true to the genre with top notes of lemon and tomato leaf, each known for their biting tartness. Sensuous cacao pod, the seed ultimately used to create chocolate, dominates the heart of this fragrance. The scent settles down into a base of cedar, white must and mossy vetiver, accenting the chocolate currents throughout.