I have greasy oily hair, with bad dandruff when I use almost all shampoo conditioner, that has bad split ends and breakage. (Especially when my hair was long). Since switching to this Conditioner Shampoo combo, no more oily/greasy hair, no more dandruff, and no more breakage/split ends. I've even got my kids started on it, it's cleared up their dandruff and scalp issues as well. I personally do a "reverse wash", condition on my hair to sit while I shower, and then shampoo to wash it out just before I get out of the shower. Works great.