Diagnostic Mask Anti- Yellow Black Blue 1Kg

It is a technical treatment of vitamins and minerals intended for professionals and for the maintenance of blondes at home. Its acidic pH revives the condition of hair after bleaching, while eliminating yellow and orange pigments from the bleaching process. In this way, the subsequent tinting will be more effective and lasting. Maintaining that perfect blonde takes more effort, but don't worry, we have the perfect solution. Named for its signature almost black blue color, our Black Blue mask will perfectly tone down unwanted yellow and orange tones. Its acidic pH of 3.0 will end the bleaching and toning process and will keep the scales sealed, which translates into longer lasting color. In addition, the panthenol will give flexibility, strength and shine to the hair, preventing color loss.

How to use: Apply a mask to lengths and ends in damp / towel-dried hair and leave on for 1 minute. Then rinse with water. Leave the product on the hair for 3-5 minutes for a more profound effect.