I love Malibu C Hard Water Wellness Remedy. I have naturally dark brown/black hair, but I have always had this feeling that I wanted to go blonde. Color doesn't lift from my hair easily, and it has been a long process (many more appointments) to get as blonde as I am today, which is almost fully blonde. I have probably one more appointment until I have the hair color I always dreamed of but never thought I could get. Being blonde led me to discover new problems, brassiness!! I use Malibu C Hard Water Wellness Remedy weekly to keep my hair looking blonde not orange and it works wonderfully. My fiance' calls the say I use the product "Blonde Days," so even he can tell the difference!