Boost hair for more volume with your amplifying secret. High Amplify Shampoo, a lightweight silicone-free formula with protein, helps boost structure of fine, limp hair, for lasting volume*. Hair is voluminous and full with lift that lasts. To use: Apply to damp hair. Lather. Rinse. Follow with High Amplify Conditioner. In case of contact with eyes, rinse them immediately. *When using the system of shampoo, conditioner, styler.