I have had amazing results with Malibu C Un-Do-Goo Shampoo and the Malibu MakeOver. Living/working in Minnesota we suffer from very bad water. Lots of rust/minerals, etc. in the hair. Using the Malibu MakeOver along with Un-Do-Goo Shampoo ensures that my hair and my clients' hair remains healthy and ready to be colored or permed.