The power of hydrating hyaluronic acid has come to the rescue in the Hyaluron Boost Collection. Natural Styling Mousse for soft Definition & long-lasting style. Light water-based formula with ultra-hydrating Hyaluronic Acid & Natural Peptides. Locks hydration & strengthens your hair fibers to activate and define your hair’s texture without crunch or heaviness. Controls frizz keeping your hair soft, shiny and full of life.