|High Frequency facial machines utilize alternating current, also known as sinusoidal current. The current can generally produce 60,000 to 200,000 Hertz frequency, depending on the intensity control setting.
The oscillation created by high frequency facial machines, vibrates water molecules in the skin. The High Freqency machine is useful for cleansing the skin, stimulating circulation, oxygenation of the skin and healing of open lesions after performing extracting using the sparking effect with the mushroom electrode. High frequency can also create a warming sensation, having a relaxing effect on the skin.