With a foundation of 60% corn and equal parts rye, wheat & malted barley, Hudson Four Grain Bourbon is good grains going in and great bourbon coming out. The balanced richness of corn. The sharp, peppery notes of rye. The subtlety of wheat. And the sweetness of malted barley. Working in perfect harmony for a rich, full flavored spirit. Aging this special bourbon in petite new American oak barrels increases its wood contact for more depth and character, making it a whiskey enthusiast favorite.