Booster Repair was developed to revolutionize the way you care for your hair. It's not just a "split repairer" or "hair oil." It's the exclusive formula you've been missing for complete hair restoration, hydrating from root to tip, adding shine and softness, and leaving your hair smelling amazing. In addition to all the incredible active ingredients and benefits, it has an indescribable finish and an extraordinary scent—a true hair perfume.