Taking the frustration out of Correcting, Balancing, and Refreshing haircolor and highlights. Learn toning formulas other than your one ‘go to’ favorite. The reason you are often nervous about getting the color right is because you know that sometimes your favorite ‘go to’ formula isn’t the right color for the situation you find yourself in. In this class, you’ll master the approach to dealing with any color result, whether it’s too light or too dark, over or under processed.