Chemical hair dyes, their molecular size is just smaller than the gap between open hair scales and larger than the gap between closed hair scales, so as to achieve successful hair dyeing.

The coloring principle of plant hair care, the plant pigment in hair care powder penetrates into scales and combines with keratin in hair to form color.

Plant hair care products are powder made of crushed plants, which not only retains the original fresh ingredients of herbal essence, but also is rich in various natural plant nutrients and plant proteins. Not only hair care, but also hair follicles and scalp. When the scalp is well, the hair will naturally grow better.

Chemical hair dye

The main components are p-phenylenediamine, mercury, lead and their derivatives, but these raw materials will do great harm to human body. Specific symptoms are: itchy scalp, dull hair, scalp rash, scalp pus and so on. The worst result of long-term use will be cancer.