PRP treatment or abbreviated from Platelet Rich Plasma that translates exactly as Platelet-rich plasma, which is composed of plasma, red blood cells, white blood cells and platelets. The platelets are rich in Growth Factor which helps to restore and repair tissue caused by injury. It also stimulates the formation of blood vessels as well. The PRP is obtained by using the patient’s blood to spin in a centrifuge separating layers and extracting until the PRP is obtained. The PRP is then injected into the scalp where there are hair thinning problems. A good quality and high concentration PRP will depend on the selection of a centrifuge and a specially designed tube in order to be able to easily separate layers, thus the cost is higher than the normal test tubes. And of course, the selection of these devices for each clinic causes an effect on the price that varies from 2,000-13,000 baht per time.