Osmo Wonder 10 is a leave-in hair treatment designed to provide intense hydration and nourishment. This keratin-based formula helps smooth and restore your hair's natural shine and structural integrity, promoting regeneration and making detangling easier. It offers a quick and effortless way to achieve beautiful, healthy hair without rinsing. The treatment provides hydration and nourishment, leaving hair smooth and silky with an antistatic effect that combats frizz. Simply apply to towel-dried hair and experience the benefits of softer, shinier, and more manageable hair.