This special mix has been formulated to enhance and/or balance the colour shades. It must be mixed with our Conlemany natural hair dye powders. It helps to obtain different shades and highlights in blond hair and to intensify or create personal shades for all brown, dark and auburn hair colour. We recommend to add our Conlemany ALTHAEA (about 20gr) to moisturise your scalp and hair. Do not wash your hair for 48 hours in order to allow your colour to fully develop. All our hair dye powders are 100% pure and natural, chemical-free (No Sodium picramate), vegan and dermatologically tested and they don’t contain heavy metals such as nickel, lead, cadmium, arsenic, mercury.