Matrix SoColor Pre-Bonded 4NJ

The new SoColor Neutrals have taken the guess work out of mixing for cool-neutral tones.  The neutral hair colors are pre-calibrated with no tonal adjustment needed.  Perfectly matched permanent and demi-permanent oxidative dyes so you can achieve a seamless, root-to-tip hair color that lasts and fades on tone.

Rich, radiant color, & luminous shine. Matrix SoColor Pre-Bonded gives consistently stunning results from the stylists’ #1 choice in permanent color. It offers excellent grey coverage, subtle to dramatic blonde shades and vibrant, long lasting reds and luxurious, rich browns. Patented ColorGrip Dye Technology provides long lasting, rich, vibrant color with exceptional grey coverage. Now available with an upgraded, pre-bonded formula - with the same great tonality, consistency, and grey coverage you've come to love with the original