Kérastase Keratine Thermique is designed to smooth & tame unruly hair & to protect hair from the aggressions of blow-drying. Its anti-frizz/anti-humidity double action triggers to polish imperfections, to leave hair silky smooth with a heavenly touch. Glaçage Thermo-Sealing technology smooths & adds shine whilst boosting an impressive benefit to reduce your hair-drying time, which aids to make styling easier & helps your blow-drying skills. The smoothing taming milk deeply nourishes hair & transforms hair surface; hair is left beautifully enriched & silky smooth. Apply Kérastase Keratine Thermique to freshly shampooed towel-dried hair & massage onto the lengths & ends & leave-in. Proceed to blow-dry using a hair-dryer or a heated appliance.