CO2 laser treatments are a highly effective skin resurfacing technique that uses carbon dioxide lasers to precisely remove the outer layers of damaged skin. This process, which can be delivered in a traditional “ablative” or “fractional” pattern, triggers the skin’s natural healing response by heating the underlying dermis. This stimulation promotes the production of new collagen and elastin, leading to a firmer, smoother, and more youthful-looking complexion over time. CO2 lasers are used to treat a wide range of concerns, including fine lines, deep wrinkles, sun damage, age spots, and acne scars. While traditional CO2 lasers offer dramatic results, newer fractional technology leaves small areas of untreated skin, which allows for faster healing and reduced downtime compared to traditional ablative methods. Recovery typically involves redness and swelling that can last for days to weeks, depending on the treatment intensity.