Matrix Color Sync Extra Coverage 7NM

What it is: Matrix Color Sync EXTRA COVERAGE Demi-Permanent Hair Color. It provides with nourished polished hair after every service and stays true to tone. What it does: Technology for rich dimensional full-bodies color coverage on hair that is up to 75% grey. Replenish hair with long-lasting velvety rich natural colors and shine that stay true to tone. What else you need to know: The Color Sync line is ammonia-free and formulated with Cera-Oil Conditioning Complex that helps protect the hair fiber color after color.