The principle of rf beauty instrument is that deep skin is slightly heated by radio frequency, which stimulates muscles and makes skin more elastic. It can also be used in the shoulder and neck position. When used, there will be a tingling sensation of micro-current, which is to exercise muscles, stimulate facial muscles and achieve the effect of tightening and lifting.

There will be no side effects. Rf beauty instrument is recognized internationally as one of the safest and most effective cosmetic methods for wrinkle removal. Many stars are using it. Don't worry.