Smooth and tame frizz prone locks with Kérastase's Discipline Bain Shampoo, a weightless formula dedicated to cleansing hair whilst protecting against humidity. Utilising Morpho-Keratine Technology and a high precision care agent, the shampoo gently lifts away impurities without weighing hair down and restores inner flexibility whilst disciplining the outer fibre to inspire smooth, healthy locks. Hair feels soft, and smooth thanks to an innovative surface perfector. Expect detangled locks that feel restored and weightless. Ideal for sensitised or colour-treated hair.