"When hair is color-treated, it changes at the structural level. It's natural protective layer is removed, allowing layers underneath to become chipped and rough. this is one reason why you may experience hair that feels like straw and color that can look dull over time."
This product is created specifically for color treated hair, which I've had for about a month and a half now. This product defiantly does it's job, and my hair has never been better even when it was not color treated. The product has a wonderful smell and it keeps my hair shiny even if I don't wash it the next day. I would recommend this product to anyone who has color treated hair- the bottle does not lie! And my mom has been using in for years now :D