The evidence isn’t clear for either of those assumptions in this case. PRP has been studied in a variety of medical settings to assist with healing, but evidence that shows it helps with skin rejuvenation are still relatively new. Dermatologists do seem to agree that PRP can improve pores, acne scars, and fine lines, which have caused vampire facials to become very popular, especially at med spas like the one in New Mexico.
In laymen's terms: It's a facial that essentially uses, "your own blood to help promote the healthy activity of your skin cells," says Joshua Zeichner, the director of cosmetic and clinical research in dermatology at Mount Sinai Hospital in New York City. Our blood is comprised of red blood cells and serum, which contain our white blood cells and platelets.