Hair Anatomy and Material Science

Each material should be selected according to the thickness of the hair, the sex of the hair, the amount of damage to the hair and the climatic environment and the internal marks and should be done in the correct manner according to the material structure. Each one has a piece of the puzzle. When a material does not fit into one of these features, it can cause damage such as fragility, elasticity of the hair, as well as disruption of the PHP hair structure leading to hair loss. So based on the structure of a material we have to get it right. Knowledge of thermal items is a necessity for a cosmetologist. If all the features are in the right direction but the thermal items are inappropriate for the hair and material. Certainly, as a result of efficiency, they have little impact. Unless a hair treatment is done, a person has more plans to use health care. But after a therapy for at least 3 months, he or she will face limited health care. Because the hair will be more sensitive and the therapy will have limitations for the person.