The following is a brief introduction of hair transplantation methods: FUT, a diamond-shaped flap is extracted from the back of the brain, and the hair follicles are separated and transplanted to the hairless area. Advantages: It is suitable for people with large or serious hair loss, and can take up to 3000 units at a time, and the postoperative effect is ideal. The price is the lowest among the three, and the result is ideal. Disadvantages: After the surgery, a scar will be left in the donor area, which is the size of a palm line. However, it will fade away after a few months. FUE, due to the individual extraction of hair follicles and individual implantation of hair follicles, has a small trauma area, so after the surgery, after the blood scabs fade, no scars can be seen. 6-9 months later, the hair can grow to the original hair length. After hair transplantation, there will be a slight change in the number of hair follicles and a slight change in the number of hair, but the eye cannot tell. S.H.T, hair transplantation without scars, i.e. using your own hair to transplant into the hairless area, the advantages of this technique: no incision, no pain, no scars, short operation time, short recovery time, the largest number of hair follicles can be transplanted at one time. PTT – the new hair and the original hair are integrated and the effect is natural and perfect. The overall number of hair follicles does not change after the hair transplant, and the number of hair can be adjusted according to the patient’s requirements. After the hair transplant, the tiny trauma formed by extracting the implanted hair follicles will not form any scar, and it is impossible to distinguish the implanted hair from the unimplanted hair after the hair grows for 6-9 months. The effect of hair transplantation varies from person to person, first look at the hair density The primary purpose of hair transplantation for hairdressers is to solve the problem of hair density. There are many reasons that affect hair density, but it mainly depends on how many units of hair the patient can take out from the back of the head, which is what I often call the donor condition.