I have never been more satisfied with a product, and I have tried them all! I have well water that turns my hair emerald green! I LOVE this product and the real test was today when I saw my hairdresser for the first time since buying the Hard Water Wellness Kit. She was amazed that my blonde hair wasn't green! I am totally sold on these Malibu C products and love the fact that they're so affordable! YEAH MALIBU C!