Kérastase hair treatment 150ml discipline keratine thermiqueKrastase Discipline Kratine Thermique is a professional grade hair treatment designed to tame frizz and restore smoothness to unruly hair. This 150ml formula combines keratin and heat activated technology to seal the hair cuticle, reducing flyaways and enhancing shine. Ideal for thick, curly, or chemically treated hair, it provides lasting discipline and protection against humidity. Apply to damp hair before blow drying for optimal results. Perfect