Martini & Rossi Herbal Liqueur Bitter Riserva Speciale is a complex and flavorful liqueur made with 100% natural ingredients. It is inspired by the original 1872 recipe and is characterized by three rare botanicals: saffron, angostura, and calumba. These botanicals deliver a unique richness and complexity to the liqueur's taste profile, with different dimensions of bitterness.\n \n