Hair PRP treatment is a procedure that uses a patient's own blood to stimulate hair growth by injecting platelet-rich plasma into the scalp. After taking a small amount of the patient's blood, a centrifuge is used to separate the platelet-rich plasma, which contains a lot of growth factors. After that, this concentrated plasma is injected into the scalp to aid in the repair of damaged hair follicles and boost the density and thickness of the hair.