Black to blonde transformation using @matrix light master pre bonded with 20 vol for a blonde balayage placement For toning I did a root smudge with color sync 5n , melted into so color 8na with 20vol to both tone and lighten the base at the same time! Using color lightner and toner that is prebonded gives me the added protection I need when doing complete transformations! #matrix #socolorsync #socolor #lightmasterbonderinside #btcxmatrixpartner #thebtcteam #behindthechair