Diamond Botox Hair Repair Therapy produces a “Botox effect” by restoring the youth and vitality to damaged hair. This treatment infuses the hair with essential vitamins and nutrients while being customized to repair different types of common damage, including hair thinning, loss of tensile strength, dryness and dullness caused by coloring, as well as extreme damage caused by chemical processing or constant heat styling. LASTS UP TO 5 WEEKS.