What is the difference between direct and indirect high frequency in electrical beauty treatment?

Direct high frequency current Is applying the electrode directly onto the skins surface direct is also doing passes with the elctrode , with a gauze over the face/skins surface.Thus creating more of an ozone effect. Note: too much ozone effect can damage skins tissue ,especially at long time periods

Indirect, the client holds the saturating electrode. To prevent the wear and suffering of the electrode, the client must hold the electrode holder handle with one hand and the electrode with the other. He/she is therefore charged with high frequency energy. The beauty professional then gently massages the client and high frequency is discharged from the client towards the fingers of the beautician in contact, concentrating the energy - the heat - in that area. There is little sparking, and therefore little stimulation.

In the indirect method of high frequency application, the client is charged with high frequency energy by fixing a saturating electrode while the beautician manually massages the treatment area.

Aesthetician Kristina H.