Fee Brothers Celery Bitters, in a 125 ml bottle, are an essential ingredient in mixology. Bitters help to balance and round out the flavor of beverages, stimulating the taste receptors on the palate, allowing for a more complex and satisfying experience. Their proper use is recognized when the consumer of the drink experiences a depth of flavors. While ingredients are not specified, it is common for bitters to contain natural extracts that provide bitterness and a variety of nuances to cocktails. Consider including these bitters in your next drink to surprise your guests with intriguing combinations. No storage information is mentioned, but it is advisable to keep in a cool, dry place.