Wonderfully sweet British rhubarb and juicy Scottish raspberries are perfectly balanced with Fever Tree's signature quinine, to allow the sweet flavours and aromas to shine through in it's natural flavourings. The rhubarb is harvested from a British farm in Norfolk. The natural flavourings of rhubarb add the perfect sweetness to this tonic water, and are complemented by the natural flavourings of wild raspberries from Strathmore Valley in Scotland.