Sheer Volume 2 In 1 Shampoo & Conditioner nourishes hair with a potent blend of Pro-V nutrients and antioxidants Gently cleanses and conditions hair in one simple step for softness and manageability Sheer Volume Pro-V formula helps give immediately noticeable volume, lift and control* (*Use as a system with Volume Body Boosting Mousse.) Gentle enough to use on chemically treated hair