Microneedling, also known as collagen induction therapy, involves the use of a device with fine needles that create micro-injuries in the skin. This process stimulates the body's natural healing response, promoting collagen and elastin production. The benefits of microneedling include improved skin texture, reduced appearance of scars (including acne scars), diminished fine lines and wrinkles, and enhanced absorption of topical products. Most patients see noticeable improvements after a series of treatments spaced several weeks apart.