Second wine or second label is a term commonly associated with Bordeaux wine to refer to a second label wine made from cuvee not selected for use in the Grand vin or first label. In some cases a third wine or even fourth wine is also produced. Depending on the house winemaking style, individual plots of a vineyard may be selected, often those of the youngest vines, and fermented separately, with the best performing barrels being chosen for the house's top wine and the other barrels being bottled under a separate label and sold for a lower price than the Grand vin.

Reserve wine is wine of a higher quality than usual, a wine that has been aged before sale, or both. Traditionally, winemakers would reserve some of their best wine rather than sell it immediately, coining the term.