Many people have heard of PRP, or platelet rich plasma, and PRF is the new PRP. Both are all natural substances, rich in your own growth factors, that stimulate the growth of collagen. With both PRP and PRF, blood is drawn, spun down in a centrifuge, and the remaining fluid is injected where you most need collagen rejuvenation.
Collagen gives structural support to tissue such as skin, joints, and bones. As you age collagen production slows. This, along with the loss of elastin, leads to signs of aging such as sagging skin, dry skin and wrinkles.