It can be used as an instant regenerating treatment mask after shampooing. With moisturizing and repairing hair base. Used as a colouring, Neutral Mask lightens the tone with which it is mixed in the percentage of use.
It can be used as an instant regenerating treatment mask after shampooing. With moisturizing and repairing hair base. Used as a colouring, Neutral Mask lightens the tone with which it is mixed in the percentage of use.