The high-frequency machine is used to treat acne, stimulate collagen production, and improve blood circulation in the skin. It delivers a mild electrical current that generates oxygen, helping to kill bacteria, reduce inflammation, and promote healing. This device is particularly beneficial for clients with acne-prone skin or those looking to boost their skin’s overall health. The high-frequency machine is a versatile tool that enhances facial treatments, offering clients a targeted approach to managing skin concerns with noticeable improvements over time.