Inspired by skincare's hyaluronic acid, our Moisture Magnetic Shampoo helps tackle dullness and signs of dryness with up to 72 hours of moisture. For dry hair, L'Oréal Paris Elvive Hyaluron Moisturizing Conditioner instantly detangles hair and locks in moisture for 72 hours, for hair that is shinier, more vibrant and 10 times more hydrated without weighing it down. For best results, use L'Oréal Elvive Hyaluron Moisturizing Conditioner and enjoy beautifully clean, shiny and moisturized hair without weighing it down.