Renovate outgrown, banded, or faded colors to flawless platinum, quartz, chestnut, or golden creme tones. It offers gentle processing for outstanding condition and shine. Mastering the art of color correction allows your true expertise to shine and sets you apart from the rest! Shades EQ acidic properties is best for filling over-lightened hair before a tint-back service. Redken Shades EQ demi-permanent has over 100 shade formulations to correct unever, brassy or overly vibrant tones to color perfection! Get inspired to transform the most difficult color corrections yet with Shades EQ Correcting Formulas from Redken Ambassadors! Those dependable fail safe recipes that bring victorious high fives from ever grateful clients.