Autologous hair transplantation is a microsurgical technique in which healthy hair follicles are used as the source of hair in the back of the occipital region of the human body, carefully processed and then artfully transplanted in the natural direction of hair growth to the patient’s balding and hair loss area. Once the hair follicles have successfully survived, healthy new hair will grow and maintain all the biological characteristics of the original hair, and will not fall out or die again. Compared to traditional surgical methods, autologous hair transplantation has its own absolute advantages, and therefore has become the most effective and satisfactory method for treating baldness and encryption of hair and many other cosmetic items. 1, autologous hair transplantation can maintain the biological characteristics of its own hair, to achieve natural, beautiful results. 2. Using advanced hair transplantation machine, hair follicles can be extracted and separated individually, with less pain during the operation, shorter recovery period and minimal bleeding points and no scar formation in the donor area after the operation. For patients with large baldness area, surgical extraction of occipital skin strips with hair transplantation machine can be carried out, and the post-operative scar is not obvious. 3.The hair direction and thinning degree can be adjusted according to the hair characteristics of the transplanted area at will, solving the problem of uneven hair thinning in the traditional skin expander flap transplantation for baldness treatment, and having the advantage that the implanted hair and the original hair blend together and are not easily detected. 4.The application of hair transplantation machine can greatly improve the speed of hair follicle extraction and maximize the use of the removed hair follicles, which is faster and more effective than manual surgery to separate hair follicles, greatly reducing the operation time and alleviating patient pain. 5.The survival rate of the implanted hair can be as high as 95% or more, and once it is alive, it will never lose hair and has a more lasting and realistic visual effect. 6.The treatment population is not only limited to baldness patients, but also can be applied to many cosmetic projects, such as forehead oversize, improving face shape, missing eyebrows, improving eyebrow shape, eyelash encryption, etc. The birth of autologous hair transplantation and the gradual improvement of hair transplantation machines make it no longer just a dream to have a dark and lush hair again.