High Frequency
High-frequency treatments have become a popular and effective skincare treatment offered by estheticians for a variety of skin concerns. This non-invasive procedure uses a special high-frequency electrical current to help rejuvenate the skin, improve its appearance, and treat specific skin issues. With roots in the early 20th century, high-frequency therapy is known for its many benefits, including treating acne, improving skin texture, and stimulating collagen production.
Origin of High-Frequency Treatments
The high-frequency current was first introduced in the late 1800s by German physician Dr. Nikola Tesla, who discovered that electrical currents could stimulate tissue and promote healing in the body. In the early 1900s, Italian doctor and scientist Alessandro Volta, along with American scientist Albert Abrams, furthered the use of high-frequency currents in medicine and skincare. By the 1920s, estheticians adopted the technology for facial treatments to improve skin health and aesthetics.
The high-frequency device became a staple in salons and esthetic clinics during the 1920s and 1930s, and its use has only grown in popularity since then.
How High-Frequency Treatments Work
The treatment involves the use of a handheld device that generates an alternating electrical current. The current passes through a glass electrode that emits a mild, safe electrical charge. Depending on the type of electrode used (either an oxygen-producing electrode or an argon/argon-filled glass electrode), the current may produce heat or oxygenation on the skin's surface. This process stimulates the skin in several beneficial ways, including:
Improved Circulation: The electrical current increases blood circulation in the treated area, delivering more oxygen and nutrients to skin cells. This helps promote healthy, glowing skin.
Increased Collagen Production: High-frequency currents encourage collagen and elastin production, which is essential for maintaining youthful skin and reducing the appearance of fine lines and wrinkles.
Antibacterial and Antiseptic Effects: The treatment can have a powerful antibacterial effect, especially when using an argon-based electrode. This helps kill acne-causing bacteria and is particularly beneficial for individuals struggling with acne or skin infections.
Cell Regeneration: The stimulation of the skin cells through high-frequency currents accelerates cell turnover, allowing for faster skin renewal and the healing of scars, blemishes, or other skin imperfections.
Benefits of High-Frequency Treatments
High-frequency treatments offer a wide range of skin benefits, making them an ideal option for various skin concerns. Here are some of the primary benefits:
Acne Treatment and Prevention: High-frequency currents are particularly effective for treating and preventing acne. The electrical current kills acne-causing bacteria, reduces inflammation, and helps dry out cysts and pimples. It also helps to balance oil production and minimize the appearance of pores, making it a popular choice for individuals with oily or acne-prone skin.
Anti-Aging Effects: The stimulation of collagen and elastin production helps to reduce fine lines and wrinkles. Regular high-frequency treatments can help maintain a youthful and firm appearance.
Enhanced Skin Tone and Texture: By increasing circulation, high-frequency treatments deliver oxygen and nutrients to the skin, resulting in a more even skin tone and smoother texture. This can be especially beneficial for individuals with dull, tired skin or uneven pigmentation.
Scar Healing: High-frequency treatments promote faster healing of scars and blemishes by accelerating skin cell turnover and improving blood flow, which aids in the regeneration of healthy tissue.
Improved Product Penetration: The high-frequency current can enhance the absorption of serums, moisturizers, and other skincare products, ensuring better and faster results from professional treatments or at-home regimens.
What to Expect During a Treatment
During a high-frequency facial treatment, your esthetician will begin by cleansing your skin to remove any dirt, oil, and makeup. The esthetician will then apply a glass electrode (often shaped like a wand) to your skin, using gentle movements to treat specific areas of concern. The device may emit a buzzing sound or a slight tingling sensation, which is a normal response to the electrical current.
Each treatment typically lasts 15 to 20 minutes, depending on the skin concerns being addressed, and is often used in conjunction with other facial treatments, such as exfoliation, extractions, or masks, to enhance results. Some individuals may experience mild redness or a slight warm sensation immediately after the treatment, but these effects generally subside quickly.
Who Can Benefit from High-Frequency Treatments?
High-frequency treatments are safe for most skin types, including sensitive skin. However, they are particularly effective for:
Acne-Prone Skin: Helps clear up current breakouts and prevent new ones.
Aging Skin: Diminishes the appearance of wrinkles, fine lines, and sagging.
Dull or Uneven Skin Tone: Provides a brighter, more even complexion.
Scarring or Hyperpigmentation: Speeds up skin healing and fades dark spots.
High-frequency treatments are generally not recommended for individuals with certain medical conditions such as epilepsy, pacemakers, or those who are pregnant.