Hair transplantation adjusts the hairline by taking healthy hair follicles that are not controlled by hormones in the back of the human body, professionally extracting and cultivating them, and then re-planting them into the hairline area. The position of the hairline is different from that of ordinary hair. The hair in this area needs to be transplanted with extremely high density to achieve a natural effect. However, the technology of ordinary hair transplant hospitals cannot meet the density requirements of hairline adjustment. Therefore, hair transplantation adjusts the hairline. If you are interested in hair transplant surgery, you must choose a regular and professional hair transplant hospital.