Protect unruly hair from heat damage with the Kerastase Discipline Keratine Thermique Smoothing Taming Milk. The Smoothing Taming Milk is formulated with an auto-reticular polymer which creates a hydrophobic film that tames frizz and protects against humidity. The shine-enhancing leave-in treatment will instantly smooth hair fibres for a double anti-frizz/anti-humidity action, leaving hair with a healthy, glossy finish. The resurfacing treatment will also cut blow-dry time in half, making hair more manageable and easier to style. Apply to towel-dried hair after shampooing and massage onto the lengths and ends. Do not rinse.