Fever-Tree Premium Tonic Water is made with the finest quinine from central Africa and a touch of Mexican bitter orange for a refreshing, subtle citrus taste and aroma. This Premium Tonic water uses a handful of different botanicals, including their distinctive quinine and oils from Mexican bitter oranges, to give a uniquely clean and refreshing taste and aroma. The story of Fever-Tree is one of a pursuit for the best. The History of Fever-Tree In 2004, unhappy with the poor state of spirit mixers, founders Tim and Charles began trawling through history books and poring over maps to find sources of the very best ingredients, eventually...