Matrix Socolor Blended Collection permanant Hair Color 3 oz. Permanent Haircolor line that offers Cera-Oil conditioning complex.SOCOLOR is the first color line that offers Cera-Oil conditioning complex that remains in the hair for up to 30 shampoos - constantly strengthening hair even in between touch-ups. SOCOLOR not only cares for hair during touch ups, but in between as well! Blended Collection: A range of natural shades that includes neutrals, warms, ashes, mochas, coppers and reds for beautiful results and grey coverage