RPR MyColour Dust Free BLUE Bleach 500GM
Contains no ammonia resulting in less swelling of the hair shaft reducing damage to the hair. Is perfect for the colourist that is looking for a lightener that performs with little damage to the hair. Is gentler for on scalp applications. Resists drying out, swelling or running making your application more precise. Can be used with 5 to 30 volume depending on degree of lightening.