Target unwanted brassy tones with the Matrix Total Results Brass Off Mask, a colour-depositing hair mask formulated to neutralise the appearance of blue-violet dyes prone to undesired orange and yellow undertones.The formula uses highly pigmented blue-violet tones to help maintain the vibrancy and coolness of lightened and highlighted hair. Providing colour-correcting and hydrating benefits in synergy, the hair mask can be left on longer for a more intense silver-toned effect.
