Radiofrequency therapy is a nonsurgical, cosmetic treatment that may help tighten a person’s skin. Those interested in the procedure often consider it to restore their skin to a more youthful appearance.

This minimally invasive, generally safe procedure may produce desired results, particularly when a person uses a qualified practitioner specially trained in its use.

It is generally safe and could be a good alternative to more invasive surgical options. The procedure as using a low dose radiofrequency to promote skin rejuvenation. The radiofrequency, typically around 450 kilohertz, converts to thermal energy and creates small “injuries” to the lower levels of the skin that prompt particular tissue repair and clotting.

It is safe for all skin types due to the minimal damage and melanin changes.

This, along with other changes, promotes skin tightening and the reduction of scars, wrinkles, and fat.Maintaining a temperature of over 115°F (46.11°C) for 3 or more minutes promotes the skin to release heat-shock proteins. These proteins help produce the collagen required to tighten the skin.

The procedure itself is relatively short. Because it is noninvasive, a person should be able to immediately return to their daily routine. However, following treatment, some people may experience side effects, including:

• Pain
• Redness
• Swelling
• Skin darkening

Potential benefits

Radiofrequency may help with skin tightening, but it also may provide some additional skin benefits. These may include:

• Skin contouring
• Reduced wrinkles
• Facial slimming