RF is a facial treatment that works by delivering radio frequency electromagnetic energy onto the skin via an electrode. Through the use of certain frequencies, it penetrates the outer skin layers (the ``upper Dermis`` and ``Epidermis``) delivering heat energy absorbed by underlying skin tissues which cause them to heat up. Cooling the skin surface using Cryogenic spray to prevent damage to the top layers of skin. The heating of deep skin tissue stimulates collagen to produce and that in turn triggers the tissue contraction.