Actually, the clerk has said that one or two pumps of the whole hair rich. One should rub this in the palm and then spread into the hair tips and hair lengths. I have but eventually it began to spread to the entire hair. The fine nozzle ensures a fine distribution. Good to know that it is the only heat protection spray, which is based on oil-based and non-water-based is. So it does not evaporate, but attaches directly to the hair. And it shows. So my hair looked healthy from rare and although I even almost every day. In addition, it smells very good and, lends the hair a healthy glow. All in all I can only recommend this product.