Treat your hair toNIOXIN Definition Crème, an anti-frizz smoothing cream that works to refine the texture of thinning hair and provide sturdy hold.Formulated with LIGHTPLEX technology, its complex of polymers and conditioning agents provide a light, balanced styling finish with no heavy, rigid feeling. Expect hair with refined definition and texture with a soft, shiny finish. - K.N.Directions for use:Apply 1.5 in. of product into palm.Work product throughout clean damp hair for even distribution.Add more product as needed/desired and blow dry for optimal results.