Microneedling is a cosmetic procedure that involves using a device with fine needles to create tiny, controlled punctures in the skin's surface. This process stimulates the body's natural healing response, promoting collagen and elastin production, which can improve skin texture and reduce the appearance of scars, wrinkles, and fine lines. The treatment is typically performed by a licensed professional and can be done on various areas of the body, including the face. While some redness and swelling may occur post-treatment, most people can return to their normal activities shortly after. Results usually become more noticeable over time as the skin heals.