<ul><li> Blended with Bond-Protecting Concentrate to help protect the inner hair structure, colour after colour </li><li> Pre-blended with background and reflect to ensure all underlying pigments and warmth are neutralized </li><li> Pre-Paired with Matrix SoColor Sync tone-on-tone range for seamless results from root to tip, that lasts and fades on tone </li><li> Each tube of Matrix SoColor is 90ml meaning on average, there are 2 applications in every tube </li><li> 35-45 minute processing time</li></ul>