Buh-bye damage. Introducing TRESemmé Repair & Protect 7 system, designed to protect your tresses against 7 different types of damage: brushing, blow-drying, bleaching, coloring, curling, flat-ironing and braiding. Formulated with Biotin, our new system is specially designed to treat visible hair damage instantly, strengthening against breakage so you can keep on styling. After cleansing and conditioning, prep your hair for styling with the TRESemmé Repair & Protect 7 Pre-Styling Spray. The professional quality formula with Biotin not only protects hair from heat, it also helps your prevent split ends and makes your hair more manageable.