This shampoo from Kérastase is enriched with hyaluronic acid and has a light formula that is ideal for bleached, bleached, gray or faux blonde hair. The gentle product cleanses the hair of impurities, removes substances that make the hair dull and soothes and moisturizes from root to tip. The blonde hair gets a light feel and lovely shine and becomes shiny all the way to the ends. The hair is moisturized and prepared for treatment