The most important factor affecting the cost of hair transplantation is hair loss. According to the hair loss area and hair follicle resources, the number of hair follicle units to be transplanted can be determined. Hair transplant is priced according to each follicular unit. For example, it takes 10 yuan to transplant a hair follicle unit, so it needs to transplant 2000 units, which is 20000. The reason for this pricing is that the number of hair follicle transplant units is different, which has a great impact on the difficulty and cost of hair transplantation and cannot be uniformly priced.