High frequency is a skincare technique used to treat a variety of conditions including acne management, hair thinning, enlarged pores, fine lines and wrinkles and dark under eyes. The treatment uses a glass high frequency electrode that when applied to the skin, a mild electrical current passes through the neon or argon gas filled electrode, causing it to emit a subtle glow. A thermal current is produced which oxygenates the skin and kills bacteria. This reaction helps your blood vessels push away toxins whilst enriching your skin with nutrients. Blood circulation and cell renewal are improved which also increases levels of collagen and elastin.