I used Malibu C Crystal Gel and Miracle Repair on a client of mine whose color kept getting duller and harder to figure out whether it was ashy or brassy. Crystal Gel and Miracle Repair blew my client away with the results being that she was skeptical at first. We are both so happy and excited about this product and will be maintaining her color with this 2-step treatment often. I can't wait to use it on all my other clients! Thank you for this wonderful product! It will certainly make my life as a colorist so much easier!