Duke Cannon Best Damn Beard Wash While a well-maintained beard is a symbol of power and prestige an unruly and disheveled beard has the potential to lead society into complete anarchy. Do your duty and civilize your beard with Duke Cannon s Best Damn Beard Wash. It s made with plant-based ingredients to tame your mane and moisturize the skin underneath it without stripping your beard of its natural oils and power. Leaves a subtle and wonderful citrus hefeweizen scent.