First of all, you need to know what a rf beauty instrument is.

As the name implies, it is a beauty instrument with radio frequency technology.

Simply put, it is to reach the deep skin through electromagnetic waves.

Heat stimulation is carried out to achieve the effect of regenerating collagen.

Thereby improving the skin condition.

You see, heating stimulates collagen regeneration.

So when choosing rf beauty instrument, we must choose temperature control.

Temperature control is an important part of rf beauty instrument.

How to ensure that the heating is effective and not burned?

You can choose infrared temperature control to try.