Collected hair follicles can remain alive after they are treated with PRP. After the transplantation, they immediately start growing and feeding thanks to the growth factors secreted by PRP cells. In addition, VEGF hormone inside the PRP initiate new capillary vessel formation around the newly transferred hair follicle and removes the nutrition problem of the new follicles. This way, follicles stay alive and their survival chance is higher after transplantation. PRP not only provides benefits for transplanted hair follicles but also accelerates the recovery of the donor site and prevents scar.