First, it can promote the growth and development of hair follicle cells. The Chinese herbal components contained in the health care product can promote the metabolism of scalp capillaries, accelerate blood circulation, expel toxins and wastes deposited on the scalp, stimulate the growth and development of hair follicle cells, and supplement the nutrients needed for hair growth and development. Secondly, it can promote the production of melanin, which can make hair darker and more shiny.