محسن اللون للصبغة MyDentity Guy-Tang Dual Booster

There are two ways to use this product:

Direct Application: Apply the desired amount of Dual Booster directly to dry, bleached hair. You can mix it with a permanent or semi-permanent developer (6-40 V) to achieve the desired consistency. Leave it on for 20 minutes.

Enhancing Permanent or Semi-Permanent Shades: To enhance the shades of #mydentity hair color, add Dual Booster to the mixture; no additional developer is needed. Leave it on according to the instructions for the permanent or semi-permanent color formula.