Radiofrequency microneedling is a cosmetic procedure. It uses tiny needles and radiofrequency waves to rejuvenate facial skin. 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.
Microneedling uses a fine needle to create microwounds, or channels, in the skin. This triggers the production of capillaries, elastin, and collagen. It’s also called skin needling or collagen induction therapy.