PURE ANise OIL Alfasol Pure Anise Oil - obtained by distillation method. It is not cold press. It is pure anise essential oil. Alfasol Pure Anise Oil - since it is a pure product - crystallizes in the cold. Its crystallization indicates that it is pure. It is a concentrated product. It is not an "essence" or "aroma" like other products sold on the market. The taste and smell of anise can be felt in its most natural form. Anise Oil: 3cc for 1 Liter