A "blood facial" or "vampire facial" is a cosmetic procedure during which a doctor draws a couple vials of blood from your arm, centrifuges the blood to separate out the plasma and platelets from the red blood cells, and then adds the platelet-rich plasma back into your face. For extra absorption, the doctor pokes your face all over with a bunch of micro-needles before applying the plasma. Reminds me a little bit of making a Jell-O poke cake.
This injection of PRP into the face activates multipotent stem cells and tricks the body into generating new tissue, as it would after an injury. The patient’s system will naturally grow collagen for moisture and a more youthful face, new fatty tissue for smoothness and new blood vessels for a glowing complexion. The procedure was inspired by how your body heals after an injury.