Smooth & 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 & a high precision care agent, the shampoo gently lifts away impurities without weighing hair down & restores inner flexibility whilst disciplining the outer fibre to inspire smooth, healthy locks. Hair feels soft, & smooth thanks to an innovative surface perfector. Expect detangled locks that feel restored & weightless. Ideal for sensitised or colour-treated hair.