Napiers Best British BittersHave you been overindulging and feeling under par? Do you need something to perk you up? Napiers Best British Bitters is a traditional herbal digestif. It has many uses, but most notably: Aiding digestion After overindulgence in alcohol, rich or spicy food, shellfish and other minor digestive challenges. Stimulating appetite Taken as an aperitif before a meal. Bitters act as a stimulate to improve appetite, assisting in the production of saliva and