RF or radifrequency procedures are used quite commonly in different forms for treating skin. Non ablative Radiofrequency machine is used to tighten the skin using a machine which emits RF waves to gradually heat up the structures of the skin. This destroys old damaged tissue increases fluid drainage and stimulates collagen production to tighten the face.
It is a painless procedure giving a feel akin to a hot stone massage. The procedure takes about 45min-1hour for face. It works well in mild loosening and as a maintenance procedure after HIFU or other such more aggressive anti-aging procedures. Multiple sessions every 7-10 days are required for good results