Graham Webb Stick Straight Smoothing Shampoo 11 oz DISCONTINUED- Available while supplies last! Follow with Stick Straight Smoothing Conditioner. Formulated with Thermacore Complex, a U.S. patented ingredient, that improves combability and condition of the hair. Which is formulated to help smooth curls and frizz while adding high gloss shine. A lush, gently cleansing, moisturizing shampoo is part of the Stick Straight system.