Treat your hair to some intensive nourishment with Kérastase Discipline Maskeratine, which provides long-lasting protection against frizz and humidity. Designed to leave your hair with increased fluidity and manageability, it boasts a pro-keratin formula, which restores the integrity of the hair. Rich and luxurious, the mask will repair the hair from the inside out, creating a smooth surface area for better control when styling. - L.M. Directions for Use: Apply to washed, towel-dried hair Massage into the hair from roots to ends Leave in for 3-5 minutes Rinse