Cointreau

This classic triple sec was created by the Cointreau brothers, who managed to distill sweet and bitter orange peels to create a slightly sweet, fresh liqueur with incredibly concentrated flavor. The brand was first registered as triple sec in 1885, and since then it has remained one of the best-selling, premium options. Cointreau is mainly used as the essential ingredient in various cocktails such as the classics Sidecar, Margarita, or Cosmopolitan.