<unk>  is an aesthetic technique that uses<unk><unk>  (RF) energy to heat<unk>  with the purpose of stimulating cutaneous collagen, elastin and hyaluronic acid production in order to reduce the appearance of fine lines and loose<unk> . The technique induces tissue remodeling and production of new collagen and elastin. The process provides an alternative to facelift and other cosmetic surgeries. By manipulating<unk>  cooling during treatment, RF can also be used for heating and reduction of fat. Currently, the most common uses of RF-based devices are to noninvasively manage and treat<unk><unk>  of lax<unk>  (including sagging jowls, abdomen, thighs, and arms), as well as wrinkle reduction, cellulite improvement, and body contouring. Several companies manufacture RF devices, including D-Finitive Thermage by Solta Medical, Evo by Beco Medical V-Form by Viora, Venus Freeze Plus, Venus Legacy by Venus Concept, VelaShape by Syneron, Exilis by BTL, and 3DEEP by Endymed. Microneedle<unk><unk>  is the latest form of delivery and devices include Profound by Candela lasers, Fractora, Intensif, Thermia Ablative RF Fractional by Melorin Group and Genius by Lutronic. Alternative techniques include Laser Resurfacing and certain Ultrasound alternatives. Novel non-invasive versions of<unk><unk>  delivery include tripolar devices such as Tripolar by Lumenis and Triactive by DEKA. Devices have different penetration depths depending on the number of electrodes (monopolar, bipolar, or unipolar). The ideal target temperature in the dermis for inducing dermal remodeling and wrinkle and laxity reduction was shown to be 67 °C. By delivering<unk><unk>  power until this target temperature is attained, clinical outcomes are optimized. Microneedle<unk><unk>  has also been FDA-approved for cellulite reduction using vertically penetrating needles that target the subnormal plane.
Radio-frequency skin tightening
Ultraviolet light therapy
Heat therapy
Topical medication
Oral pressure therapy
Dry needling
Natural skin care
Plesiotherapy