Schwarzkopf Professional 3DMENSION Fortifying Tonic is a body building hair & scalp tonic that fortifies & gives the hair a feeling of strength & fullness. Pro vitamin B5 provides moisture for the hair while a Taurine complex invigorates the scalp. Carnitine stimulates the roots. Directions for use: Apply Schwarzkopf Professional 3DMENSION Fortifying Tonic on scalp daily after shampooing. Do not rinse. Use in combination with Schwarzkopf Professional 3DMENSION Activating Shampoo to stimulate & activate hair roots.