The main difference between Alta Langa DOC and Alta Langa DOC Brut lies in their specific characteristics and production methods. Alta Langa DOC is a Piedmontese sparkling wine made in the classic method, primarily from Pinot Noir and Chardonnay grapes, and it is always a vintage wine, meaning that the year of harvest is always indicated on the label. On the other hand, Alta Langa DOC Brut is a type of Alta Langa wine that is characterized as “brut,” which means it has a dry taste due to the low residual sugar content. It can be white or rosé, and it ages on lees for at least 30 months. The Brut designation indicates that the wine has a crisp, dry flavor. Both are produced in compliance with very strict production regulations, and Alta Langa is known for its high quality and unique characteristics, such as aromas ranging from grapefruit to spices and a broad, balanced flavor that lingers on the palate