I have been using Malibu C products for over 15 years and I highly recommend them! I started out using the products when I was in high school and on the swim team. My blonde hair did not fare well in the chlorine without my Malibu C Swimmers Shampoo and Conditioner. Now, I depend on my salon for Malibu treatments every 8 weeks to rid my hair of the hard water/rust buildup, and my hair is much healthier because of it. I also use the Malibu C Hard Water Wellness Shampoo and Conditioner, and an occasional Malibu Blondes Wellness Remedy. I will continue to use these amazing products as long as they are still available!