Pamplemousse-Grapefruit All Massenez products are 100 percent natural with no added aromas, colorings or preservatives. Massenez has chosen to retain traditional methods of distillation, combined with the requirements of modern production. G.E Massenez has developed high quality ‘triple concentrated’ fruit crèmes (liqueurs). Their rich aroma makes theme very versatile and they can be drunk neat, over ice, in coktails or poured on ice creams, pastries, etc. All are ideally suited to prepare the traditional French apéritif ‘Kir’.