TRESemme split remedy leave-in conditioning spray prepares hair for easier styling and reduces split ends up to 80% after just three uses. This unique formula, with innovative reconstructing complex, actually binds split ends and keeps working to fix damage and bind splits as they occur. The lightweight formula can be used daily to detangle and make hair more manageable without weighing it down. You'll notice your finished style will be smoother, silkier and shinier - just like after a fresh cut.