The high frequency current added to any facial generates warmth in the skin and stimulates the nerve endings. This in turn increases blood circulation.
Metabolism in the area is increases which encourages healthy cell function and promotes skin healing. With the direct method sparking between the electrode generates ozone which has a mild antiseptic drying effect making this method beneficial for the treatment of blemished skin.
A dry skin benefits from the stimulation of the sebaceous and soporiferous glands with the indirect high frequency through its skin warming effect.Direct High Frequency