Name:anti brassy purple shampoo
function:remove unwanted yellow
feature: hair treatment,smooth,color protection hair shampoo
1: hair coloring, fading will show yellow, yellow shampoo can help hair yellow, make the color effect more lasting, gray is more prominent, even if the faded will not become a yellow, if you want to dye other colors, after using yellow shampoo, bleaching and dyeing better color.
2: shampoo for purple liquid, purple can neutralize the yellow hair, to achieve the effect of color reduction
Usually gray wash 5.6 times on the color of the same, with yellow shampoo can maintain 1-2 months or so.
Early use is recommended!! Long term use!!