Radiofrequency treatment is based on electrically heating the skin and can be anything from extremely safe all the way to very unsafe (and with a lot of adverse reactions), depending on type of radiofrequency used, equipment and therapist experience/training. If the pain threshold rule is adhered, deep-acting, high-power radiofrequency provided in a continuous moving fashion, should be ~99.5% safe, or better…
Do radiofrequency or cavitation kill fat cells?
The fact is the properly applied STIMULATIVE radiofrequency / ultrasound cavitation can both lead to adipocyte apoptosis, i.e. programmed cell death of fat cells. This is fat cell death that gradually happens over days and weeks with a course of SAFE treatments provided under the pain threshold (less than 41-43ºC on the skin surface or 43-47ºC in the deeper skin layers). This ensures safety of all other tissues, except fat cells, and in fact also stimulates fibroblast (collagen cell) function, which leads to skin tightening, especially with RF.
Radiofrequency / cavitation lipolysis for fat reduction and weight loss: does it work?
Claims that a non-surgical treatment (be it ultrasound, radiofrequency, laser, electromagnetic waves etc) removes fat from the body completely, by first "melting the fat which is then removed from the body via the kidneys and the urine" are utterly false (pure lies, basically) and have no physiological basis...
