Matrix Total Results Brass Off, 200 ml, Hair Masks for Women, The Matrix Total Results Brass Off hair mask is an essential step in your hair care ritual. Give it a moment to regenerate and it will repay you with vitality and beauty. Characteristics: extends the life of hair dye regenerates the hair along its entire length protects against harmful environmental effects How to use: Wash with shampoo, then apply to damp hair. Leave to act as instructed on the packaging, then rinse thoroughly.