Mydentity - DUAL BOOSTER Aqua Blue 58g

Dual Booster COLOR MAX 58g Dual Booster COLOR MAX for effective color effects. Can be used in two different ways. For a direct application or to customize, enhance, correct or neutralize #mydentity formulations. Directions for use: Direct Application: Apply the required amount of Dual Booster directly to lightened dry hair. It can be mixed with permanent or semi-permanent developer (6-40V) for desired consistency. . Leave it on for 20 minutes. To enhance #mydentity permanent or semi-permanent tints- add Dual Booster to the formula; no additional developer is needed. Leave on according to permanent or semi-permanent formula.