You’ve probably heard of radiofrequency (RF) microneedling. You may even know it’s supposed to tighten skin. But what, exactly, is it? As the name says, the treatment combines microneedling— which ...

The treatment is a form of controlled skin injury. The damage stimulates the growth of healthy new skin, which can benefit common skin issues like acne scars and wrinkles. Compared with treatments ...

Radiofrequency therapy is a nonsurgical, cosmetic treatment that people use to tighten their skin and give it a more youthful look. A trained professional can provide this treatment, but there are ...