OGX Strength & Length Keratin Oil Shampoo encompasses the power of Keratin Proteins and Argan Oil to restore and fortify damaged hair with split ends. Its fortifying formula helps prevent breakage, strengthens split ends, and reduces frizz leaving hair feeling nourished and strong. Contains 13-fluid ounces of Parabens Sulfate Free Surfactants to help increase elasticity for longer, stronger locks and a brilliant shine.