Reignite your colour with Kérastase Blond Absolu Bain Lumiere Shampoo, a nourishing cleanser ideal for lightened, highlighted or grey hair. The gentle formula cleanses strands from root to tip to rid hair of excess oil and impurities, while a hydrating blend of hyaluronic acid and edelweiss flower offers a boost of moisture. The shampoo delivers powerful antioxidant protection to protect locks against environmental damage, visibly brightening and boosting blonde tones for a vibrant finish.