Kerastase Homme - Capital Force Daily Treatment Shampoo 2 1 - Hair Defence System 3 2 - Densifying Effect Fights the enzyme that contributes to thinning hair. Fortifies, protects and adds substance. Blocks out harmful environmental factors. We are not associated or affiliated with L Oreal and are not a licensed retailer of L Oreal. L Oreal guarantees this product only when sold through authorized retailers, and cannot guarantee the authenticity of any product sold by an unauthorized retailer. We cannot guarantee that this product is covered by any manufacturer s warranties or eligible for any manufacturer s rebate. If the UPC codes or other tracing codes are missing from any product container of a L Oreal product, please retain your purchase receipt to assist in the tracing of that product in the unlikely event it is defective.