After seing an add for the TRESemmé reverse system I was intrigued . Step one - Condition Step 2 -Shampoo I wondered how effective that would be for my hair so I went out and bought the pair . I looove this product! I have alot of hair but for some reason can never keep volume to it These Products gave me lasting volume and I can get away with washing my hair every other day ( when u have two babies at home thats a plus ;)