WHAT IT IS Defense Zone Medicated Leave-In Treatment helps target the scalp to relieve itching while also providing a moisture layer for long lasting results. WHAT IT DOES Defense Zone Medicated Leave-In Treatment is intended to be used as Step 3 in the Defense Zone system. Take serious care of your scalp and hair with a comprehensive system of products designed especially to address the symptoms of dandruff. The unique step system attacks both scalp issues such as dryness flaking and itchiness while also delivering hydration and smoothing to hair for a shiny healthy appearance.
