Kérastase Discipline Maskeratine is a rich and luxurious mask that will provide your hair with intensive conditioning and nourishment, whilst protecting against humidity and frizz. Boasting a pro-keratin formula, it helps to repair your hair from the inside out to produce tresses that are more manageable. Frizz will be reduced and your hair will have increased fluidity. - L.M.Directions for Use:Apply to washed, towel-dried hairMassage into the hair from roots to endsLeave in for 3-5 minutesRinse