Fuller, Firmer Skin

In 2020 dermatologists probably won't be plumping up fine lines with the injectable hyaluronic acid gels they use today. A few doctors are already using a patient's own blood to create a protein-rich solution that is injected into the skin to fill wrinkles and stimulate collagen production. It's just a hint of what's to come: "In a few years, we'll actually be able to use a patient's own skin tissue as the basis for a custom-tailored filler that will ideally last longer—with no possibility of allergy or rejection," says Ranella Hirsch, MD, assistant clinical professor of dermatology at Boston University School of Medicine. .