Nov 22, 2015by Roni Parker on Hair Color CenterBest ColoristCame to Angelo with problem color. My hair was yellow, white and redish brown. Cheryl and Angelo collaborated on my color. When they were done I looked like a different person. Needless to say I have returned every 6 weeks for a touch up with Cheryl. My hair looks better and better everytime.The Keratherapy is a must after color. It makes your hair look incredible.