If 3/4 of your drink is the mixer, mix with the best By blending the essential oils from herbs that we have gathered from around the Mediterranean shores with highest-quality quinine from the 'fever trees' of the Democratic Republic of the Congo, Fever-Tree have created a delicate, floral tonic water. Fever-Tree use less quinine in our Mediterranean Tonic which, with the addition of rosemary and lemon thyme, produces a much lighter, more fragrant tonic. This natural tonic water has been created to accompany the finest vodkas or to enjoy as a sophisticated long drink on its own. Equally delicious as a soft drink. Made with floral botanicals, No artificial sweeteners, flavourings or preservatives.