Navan (nah-váhn) is no longer being produced. Made with 100% natural vanilla from Madagascar, it was produced by the House of Grand Marnier. One of the world’s most complex spices, natural vanilla contains more than 250 flavor components, and is the second most expensive spice after saffron. Navan is the association of natural vanilla from Madagascar with fine French cognacs, an ideal balance between the complexity of cognac and the smoothness of natural vanilla.