Antesite Anise:

For a refreshing thirst-quencher, mix a few drops of this extract based on licorice and other plants. One bottle is enough to flavor 85 liters of water. It's an instant pick-me-up; what's even better, it's sugar free and contains no artificial sweeteners, deriving its sweetness naturally from licorice.

One glass contains less than one calorie. You can mix it with water (hot or cold), sparkling water, tea, coffee, or milk. Some even use it as a culinary aid, to accentuate the fennel taste in certain Mediterranean dishes, or to flavor yogurts, ice creams, or sorbets without adding sugar.