The MIZANI STRENGTH FUSION™ Intense Night time Treatment is a hair treatment that works while you sleep to fortify and nourish dry and damaged hair, leaving it smooth and strong in the morning. An overnight treatment ideal for multi-tasking while you rest, this professional product dramatically strengthens dry, brittle hair for sleek, conditioned locks. Formulated with shea butter and vitamins, this intense hair serum mask contains pantented anti-breakage technology to ensure you avoid split ends and breakage. An essential part of your evening haircare regime, this product also doubles as a leave-in to prolong the results of the Strength Fusion Post-Process Treatment. BENEFITS Dramatically strengthens and conditions as part of your night-time regimen Patented Anti-Breakage Technology with shea butter and vitamins Use at night, 2 to 3 times per week, as a leave-in to prolong the results of the Strength Fusion Post-Chemical Rescue Service.