Oh my, the results were magical after one use of Malibu C Hard Water Wellness Shampoo. I had tried other products with no results. I highly recommend Malibu C Hard Water Wellness Shampoo for individuals with well water. It makes hair shiny and soft again. I will continue to use Malibu C Hard Water Wellness Shampoo as long as I live with well water. I was warned a long time ago about how well water damages your hair. I needed a special shampoo for treatment and this product really works.