Matrix Total Results Brass Off Neutralization Mask is a highly pigmented treatment designed to neutralize and eliminate brassy/orange tones in lightened hair. Enriched with blue-violet tones, this mask helps maintain cool, vibrant hair color while also repairing and protecting fragile hair. Formulated for professional care, it can reduce hair breakage by up to 10x, delivering both color protection and hair health. Key Benefits: Neutralizes brassy/orange tones with blue-violet pigments. Protects and repairs fragile, lightened hair. Provides up to 10x less breakage when used as part of the neutralizing system. Leaves hair looking vibrant, healthy, and strong. To use, apply after Brass Off Shampoo to wet hair, avoiding the scalp area. Leave on for 5-10 minutes depending on the desired level of neutralization, then rinse thoroughly. For best results, follow with Blonde Threesome Leave-In Cream. Perfect for maintaining cool-toned, lightened hair while minimizing damage.