The Matrix Tonal Control Pre-Bonded Gel Toner are predictable gel toners, with post-lightening control and real-time visible oxidation - formula color gradually darkens as it oxidizes so you know precisely when it’s time to rinse. It is acolor-coded formula: color represents the dominant reflect of the shade family for ultimate predictability. Formula Technology that is calibrated for every level of blonde. Ammonia-free color with optimized pH to minimize swelling of the cuticle. No harsh odor. 100% pre-blended oxidative dyes. Intermixable shades. This results in Long-lasting multi-dimensional color results. It is pre-bonded and pre-blended for true-to-tone results. No lift and visible reflect on all pre-lightened hair. Neutralize or enhance all pre-lightened blonde hair. Key Features and Benefits Predictable Results: Gel toners with real-time visible oxidation indicate precisely when to rinse. Color-Coded Formula: Easily identify the dominant tone for predictable shade outcomes. Calibrated Technology: Tailored for every level of blonde hair. Ammonia-Free: Optimized pH to reduce cuticle swelling, leading to healthier hair. Pleasant Experience: No harsh odor during application. Quality Ingredients: Utilizes 100% pre-blended oxidative dyes for consistency. Customizable: Intermixable shades for personalized color results. Long-Lasting Color: Provides multi-dimensional color that lasts. Pre-Bonded and Pre-Blended: Achieves true-to-tone results without lifting the current hair color. Versatile Use: Capable of neutralizing or enhancing tones in all pre-lightened blonde hair.