Generic Spanish/Italian spirit-based beverage/digestive bitters of calisaya bark (quinine), herbs, and spices. Ferro China and china-Martini bitters are other forms of this product. Calisay is a liqueur which utilizes the same main flavoring ingredients.
Limited availability. Produced and sold in Italy and Spain. Known to be distributed in Europe, Italy and Spain and parts of Europe. Rarely exported. Regional.