Biokera Natura Volumizing Spray(10.1 oz / 300 ml): A daily use spray that invigorates the hair bulb and stimulates hair regeneration. Contains components that thicken the hair strand to create the sensation of a fuller head of hair. The hair loss treatments are most effective when the three steps system if followed. Directions: Biokera Natura Volumizing Spray(10.1 oz / 300 ml): Apply to the scalp and hair. Massage in with circular movements from the back of the head towards the front. Do not rinse. Style the hair in the usual manner.