As a cosmetologist, I have my pick of hair products and I pick Malibu C for myself and clients with hard water. I have well water, it contains iron and lime. Before Malibu C, my gorgeous blonde highlights would turn a coppery orange, that was if I could get the color to lift at all! I've been using Malibu C Hard Water Wellness Remedies before I do my color and it's amazing. Color lifts and dyes the way it's supposed to, without any unwanted orange or copper tones. I use the Hard Water Wellness Shampoo and Conditioner to shield my hair from my hard water and it works beautifully. I love that Malibu C products are vegan, it's very important to me. Love the Malibu C Hard Water Wellness line, it's a hair saver!