toning in one use for darkest brunettes to lightest blondes new before before before after after after total results brass off total results silver total results dark envy seeing red? enrich dark bases with new green shampoo reg $14-24 getting brassy? highlighted brunettes stay cool with blue shampoo reg $14-24 looking yellow? illuminate your blonde with purple shampoo reg $14-24 matrix matrix matrix matrix matrix matrix matrix matrix matrix total results total results total results total results total results total results total results 42% total results brass dark envy dark envy dark envy color ossessed brass off brass off calorosesses off silver silver silver color obsessed cold sisse colossesso gorgessed shampoo colored gondono rento dkorossessed dobrossessed tant pour biror recommen mended depending on porosity of hair stylist entire brand** matrix nick stenson matrix artistic director & ulta beauty vice president