The Kérastase Ciment Anti-Usure - Vita Ciment Advance is the first of its kind; a dual-action reconstruction treatment for damaged or lifeless hair, which has been created with an added Topseal protection. It will work to restrengthen your hair, leaving it full-bodied, shiny, and more importantly, full of vitality. What\'s more, it will give it an incredibly soft and silky feel. How natural hair should look! What\'s the secret? It\'s the dual-action formula that rebuilds the structure of your hair and then seals in this renewed strength by mimicking the hair\'s natural cuticle layering. It\'s the science of hair that will leave your locks soft, luscious and healthy. And how do you use this product? All you have to do is squeeze out a small amount of the Ciment Anti-Usure into your palm, and then massage into the roots, length, and ends of your hair. Leave the product in for two to three minutes, and then rinse through thoroughly to remove any excess product. Now you can enjoy full-bodied, revitalised hair!