Along with Cognac and Armagnac, the Portuguese Lourinhã region is one of the three designated brandy-production regions in the world. This brandy is mostly produced with neutral white wine that has good acidity. Recommended grape varieties include Alicante, Alvadurão, Broal Espinho, Marquinhas, Malvásia Rei (Seminário), and Tália.
After it is distilled, the spirit is aged in oak casks before it is cut with water to reach the desired alcohol content of 40% ABV. Aging must be carried out in the designated region, exclusively in oak and chestnut barrels. Specific climate, terroir, and the proximity of the sea all influence the final character of Lourinhã brandy.