Moisturizing Lather Shampoo. Paul Mitchell Wild Ginger is an extremely caring hair care series full of keratins and ginger. The shampoo is 100% sulphate free, color preservative and focuses on rebuilding and repairing the hair from within. The Awapuhi extract treats every hair with intense moisture and shine. Awapuhi is a wild-growing ginger root that grows only in Hawaii. The root is extremely rich in moisture.