Duke Cannon’s hair is subjected to daily assaults of dirt, sweat, and harsh elements on the jobsite. So “whatever shampoo is handy" won’t do—he needs a pro-grade scalp care shampoo built to invigorate, nourish, and effectively remove dirt, oil, and build up. A shampoo that lathers like crazy and calms his scalp—because no matter what the day throws at him, Duke Cannon always keeps a cool head. Best paired with the Superior Grade® Scalp Care Conditioner