Long term hair coloring can firstly cause damage to the hair, not only can it lead to dryness, lack of shine, hair fall and hair loss, but even the use of certain hair dyes can lead to scalp allergies, redness, pimples and other allergic reaction diseases.
Secondly, in the process of hair coloring, harmful chemicals such as p-phenylenediamine, lead, mercury and other heavy metals in hair dyes are applied to the hair scalp and heated to penetrate the scalp follicles into the skin and thus into the human bloodstream, which not only affects the body’s own hematopoietic system, leading to malignant blood disorders such as leukemia, but may even cause skin cancer and breast cancer.
So try to go to a professional hairdresser to get your hair dyed, and choose partial color, complementary color, and pick-up color. The company’s main goal is to provide the best possible service to its customers.