PRP is a treatment that involves injecting a concentration of platelets from the patient's own blood into the skin. Platelets are a type of blood cell that contain growth factors, which can help stimulate the production of collagen and elastin, improve skin texture and tone, and reduce the appearance of scars and stretch marks.

PRF is similar to PRP, but it involves the use of a different preparation process that results in a higher concentration of platelets and a stronger release of growth factors. PRF also contains fibrin, a protein that helps to support tissue repair and regeneration.