Frustrated scars: Depressed scars show up discolored and pitted or “sunken.” They are really caused by an absence of collagen. They’ll inject filler underneath the skin with a small needle. Chances are you'll come to feel some pressure however, you shouldn’t feel pain. It may not be a successful treatment https://nuveau.co/renuva-correcting-skin-indentations-and-cellulite/