Fever-Tree's Premium Indian Tonic Water is made with the finest quinine from the Democratic Republic of the Congo and a touch of Mexican bitter orange oils for a refreshing, subtle citrus taste & aroma.Made from only the best naturally sourced ingredients, and no artificial sweeteners, crafted to enhance the very best gins, vodkas and fortified wines, like vermouth, fino sherry and white port.No. 1 Best Selling & Top Trending Mixer for 10 years running as voted by Drinks InternationalNo artificial colours or flavours.