Collagen is a vital protein in our bodies that keeps our skin elastic, but our skin naturally loses collagen as we age. This reduction can lead to sagging skin and more prominent lines and wrinkles. Thermage is an FDA-approved non-invasive facelift treatment that uses monopolar radiofrequency (RF) technology to safely heat the skin, remodel existing collagen, and stimulate new collagen production. The result is younger-looking skin with improved tightness and lifting without surgery or injections.