PRP is an abbreviated name for the treatment method called “Platelet Rich Plasma-Platelet-enriched plasma treatment PR. In PRP, which is a skin rejuvenation application, 8-20 cc blood is taken from the patient and centrifuged. The serum obtained in this way is injected into the skin in small amounts and commonly by mesotherapy. The concentration of platelets in the serum obtained by the PRP method is 2 to 4 times higher than in blood. The aim of PRP application is to deliver more clot cells to the target tissue than can be carried by blood circulation. Thus, the repair of the target tissue begins quickly and vigorously and results more quickly.