Matrix Total Results Brass Off Mask 

What It Is
Color depositing toning mask
What It Does
Highly pigmented blue-violet tones neutralize and eliminate brassy\/orange tones to maintain lightened hair. Helps repair and protect fragile hair.
What Else You Need to Know
Protected Color. Professional Care. Get Up to 10X less breakage with our most neutralizing system yet*.
*When using the Brass Off system of shampoo, mask and leave-in cream vs. non-conditioning shampoo.