The L'Oréal Paris Elvive Hyaluron Moisture 72H Moisture Sealing Conditioner is designed for dry, dehydrated hair to provide intense hydration for up to 72 hours without weighing hair down. It uses hyaluronic acid to help hair retain moisture, leaving it soft, shiny, and more manageable. The conditioner provides a lightweight, moisturizing formula that results in hair that looks and feels replumped and bouncy.