Osis Flatliner

Ultimate flat control. 200°C heat-proof ingredients. Long-lasting flat and shiny looking hair. Protects against humidity. Smooths and reduces frizz from curly and wavy hair. Even results also on varying degrees of porosity.On dry hair: spray over individual sections prior to using hot irons. On damp hair : spray evenly over whole hair prior to blow-drying then straighten the dry hair. Buy Osis in Scotland.