Prunier Cognac is a brand of cognac produced by the Prunier family in the Cognac region of France. The brand has a range of cognacs that are aged for different lengths of time, including VS, VSOP, XO, and vintage cognacs. The family has been producing cognacs since 1701 and prides itself on using only the finest grapes and traditional distillation methods. Prunier Cognac is known for its smooth, balanced flavor and is a popular choice among cognac enthusiasts.