02/16/2022
https://www.byrdie.com/prf-injections-5214723.
"In a PRF procedure, blood is drawn from the patient and centrifuged at slower speeds than in a PRP (platelet-rich plasma) procedure," board-certified dermatologist Dr. Brendan Camp adds. "The absence of an anticoagulant in the tube allows the formation of a spongy, gel-like product rich in platelets, stem cells, growth factors, and fibrin that can be injected into the skin to address signs of aging, hair loss, or skin healing."