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.
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.
"It's one of the most popular treatments at my practice," says Gary Goldenberg, M.D., assistant clinical professor of dermatology at the Icahn School of Medicine at Mount Sinai Hospital. "We use it to treat acne, acne scarring, melasma, surgical scars, and fine wrinkles and lines." (PRP can also be used on your scalp to treat hair loss because it can stimulate hair growth.)
Platelets, Zeichner explains, are rich in growth factors, which essentially act as energy boots for our skin. This helps our skin function optimally, increasing everything from collagen to elastin, while also bringing antioxidant and hydrating properties. "Platelet-rich plasma is now commonly used topically as part of a regular facial, used along with microneedling to enhance penetration into the skin, and is even being injected into the skin in the same manner as dermal fillers," says Zeichner.