Clairol is introducing what it calls a “solution that keeps roots looking fresh at every stage of the coloring cycle.”  New Clairol Root Touch-Up Color Blending Gel fulfills a previously unmet consumer need—a solution between one-wash temporary solutions and permanent root touch-ups, according to the mass market hair color brand which is part of Coty.  The brand’s new semi-permanent formula for first grays and last-minute roots emergencies doesn’t need to be reapplied after every ...