The best tequilas are 100% blue agave. Blanco tequila is the spirit first derived in the distillation process. In order to create Reposado (Rested) Tequila, the Blanco must be aged in oak barrels for a minimum of two months, under the strict supervision and authority of the CRT *. This resting process mellows the flavor of the Blanco tequila and contributes some of the character of the oak barrels. The longer it is aged in the barrels, the more flavor, color and aroma will be imprinted. Anejo tequila is aged a minimum of one year.