What to consider when applying a perming product to your hair.
Curly permed hair is a physical and chemical process that is done to wave, curl and add volume to the hair.
It is permanent in duration and only disappears when the hair is cut.
It is a complex professional service that the hairdresser must know well to get good results.
Why does the hair perming product have different strengths?
The cosmetic product for perming curly hair comes in different concentrations or strengths for different hair types.
The curling cosmetic must be selected according to the study carried out on the hair and scalp and always respecting the manufacturer's instructions. As a general rule, the nomenclature used for each strength is numerical and goes from 0 to 3: zero being difficult or very resistant hair; 1 being natural hair; 2 being dyed hair and 3 being damaged or very damaged hair.