I have really hard water at home which irritates my scalp and fades my hair color beyond my natural dark ash brown (the same color it is dyed) to a light and bright orange/red. Within two uses of Hard Water Wellness Shampoo and Conditioner, my scalp is feeling so much better and is not itchy with hard water deposits that I could literally scratch off. My hair feels so soft and CLEAN. Thank you for making this wonderful product!