Hair treatment masks have different effects on the hair depending on their composition:
For the treatment of dandruff, grease, hair loss...
The cosmetic active ingredients are different according to the results to be achieved.
To choose a mask correctly, it is very important to read the instructions to know the ingredients, the exposure time and the frequency of application, which is usually between once or twice a week. The amount of product to be applied is directly proportional to the amount of hair and the length. They are applied to clean, towel-dried hair, strand by strand and from top to bottom, leaving it to act for the recommended time and rinsing with plenty of lukewarm water, never hot.