The Dove Intensive Repair Shampoo and Conditioner system visibly repairs and restores damaged hair in just 30 seconds. Using only half of your usual dose, this ultra-fast concentrated hydrating and nourishing shampoo and conditioner formula efficiently penetrates hair strands and delivers visible repair, restoring and shielding damaged hair in just 30 seconds. The shampoo and conditioner for damaged hair formula helps to visibly repair and progressively nourish damaged hair with continuous use when used as a system, so you can help protect your hair against future damage with this nourishing shampoo and conditioner. The formula repairs signs of surface damage, making your hair look and feel smooth and strong against breakage. By helping to reinforce your hair against breakage, it can also prevent the appearance of split ends and damage caused by coloring and heat styling.* How to use the Dove Intensive Repair System: Step 1: Squeeze ONLY HALF of your usual dose (yes, that's enough) and massage the gel-like shampoo in wet hair. Step 2: After shampooing, squeeze ONLY HALF of your usual dose (yes, that's enough) and massage the gel-like conditioner as usual in wet hair. Step 3: Rinse and experience hair that feels stronger.