Radio Frequency skin tightening is an aesthetic technique that uses radio frequency energy to heat tissue and stimulate sub-dermal collagen production in order to reduce the appearance of fine lines and loose skin. The technique induces tissue re-modelling and production of new collagen and elastin. The process provides an alternative to cosmetic surgeries. By manipulating skin cooling during treatment, Radio Frequency can also be used for heating and reduction of fat. More commonly Radio Frequency treatments are used to non-invasively manage skin tightening of lax skin, as well as wrinkle reduction.