Solve the challenges of fine hair for totally voluminous results that last 24 hours* with Matrix Total Results Amplify.Matrix Total Results Amplify Foam Volumizer with 24hr Full Boost Technology provides full-bodied lift and support to give touchable thickness and volume all over. Lightweight whip adds conditioning shine. Salon Perfect Results; totally full-bodied, strong with lasting volume.Directions for use: Apply a golf-ball size amount of Matrix Total Results Amplify Foam Volumizer to towel-dried hair, working evenly from roots to ends. Style as usual.*When using system of shampoo, conditioner and styler.How to Use:Apply a golf-ball size amount to towel-dried hair, working evenly from roots to ends. Style as usual.