Unlike other so called Ginger Beers Fentimans' process starts with fermenting the finest chinese ginger root. This goes a long way to explaining the wonderful Ginger Burn that each bottle contains. All natural & made in the time honoured tradition, using the finest Chinese Ginger Root, it is their best known product & enjoys a growing following around the world. If you like Ginger, you will love Fentimans Ginger Beer!