Yes, CO2 Fractional Laser is highly effective for deep acne scars, wrinkles, enlarged pores, and skin resurfacing, as it penetrates deeper than Pico or Nd:YAG lasers. It stimulates collagen production, making it ideal for atrophic acne scars, deep wrinkles, and sun damage. Unlike Pico Laser, which targets superficial pigmentation, CO2 is best for intensive skin renewal. Korean clinics often combine it with PRP or exosomes to enhance healing. While it requires 5-7 days of recovery, it delivers dramatic, long-lasting skin rejuvenation, making it a top choice for scar revision and anti-aging in Korea.