We may use numbing injections to make your procedure more comfortable. Dermal fillers often include some of this medication, called lidocaine, which is very similar to what dentists use when filling cavities. So we don’t always have to add more numbing injections, but it is available if needed. The numbing sensation lasts a few hours. When it wears off you shouldn’t expect to need any pain medication.
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.