This smoothing milk from the Kérastase Discipline line is specifically engineered to control unruly and frizzy hair, offering exceptional heat protection during styling. Its advanced formula smooths the hair fiber, ensuring sleek results while minimizing the impact of humidity. It is ideal for daily use when blow-drying or heat styling, leaving hair manageable, soft, and polished. Apply a small amount to towel-dried hair before blow-drying to activate its thermo-shielding properties and achieve a lasting anti-frizz effect.