Isolating PRP: The drawn blood is placed in a centrifuge for 5 to 10 minutes. This equipment spins the blood at high speed to separate the lighter plasma from the rest of contents of the blood. This isolated platelet rich plasma is “activated” with calcium chloride to begin releasing growth factors that, once injected into the body, will increase collagen production and have other healing effects.
So, what is it and how does it work, exactly? Don't let the name fool you. In fact, "It's usually done in full light of day," says Beverly Hills-based dermatologist Ava Shamban. In all seriousness, the treatment is a "combination of a microdermabrasion, followed by the application of PRP (platelet-rich plasma)," says Shamban. "The PRP is derived from the serum portion of the blood, which contains platelets. The platelets contain high levels of growth factors, which, when applied to the skin, will stimulate cell turnover."