CO2 Fractional Laser in Korea: What You Need to Know

What Is CO2 Fractional Laser?

CO2 Fractional Laser is an ablative resurfacing laser treatment that uses carbon dioxide laser energy to remove damaged outer skin layers while stimulating deep collagen regeneration. It is one of the most intensive laser treatments available in Korea and is commonly used for severe acne scars, deep wrinkles, and significant texture irregularities.

Unlike non-ablative lasers, CO2 Fractional Laser creates controlled micro-injuries on the skin surface to trigger strong skin renewal.

What Does CO2 Fractional Laser Do?

CO2 Fractional Laser delivers dramatic skin resurfacing and regeneration.

  • Improves deep acne scars and surgical scars
  • Smooths severe texture irregularities and rough skin
  • Reduces deep wrinkles and fine lines
  • Tightens skin through strong collagen stimulation
  • Improves overall skin tone and firmness

Results are long-lasting, with significant improvement after full recovery.

Why Is CO2 Fractional Laser Popular in Korea?

Despite its downtime, CO2 Fractional Laser remains popular in Korea for patients needing visible transformation.

  • Provides powerful results for severe skin concerns
  • Targets scars and wrinkles that mild lasers cannot address
  • Offers long-term skin improvement with fewer sessions
  • Highly customizable based on scar depth and skin condition
  • Performed by experienced dermatologists in advanced clinics

It is often recommended when other treatments have shown limited results.

Key Technology Behind CO2 Fractional Laser

CO2 Fractional Laser uses high-energy ablative laser technology.

  • CO2 Laser Energy – Vaporizes damaged skin tissue
  • Fractional Delivery – Treats micro-columns while sparing surrounding skin
  • Deep Thermal Effect – Stimulates strong collagen remodeling
  • Skin Resurfacing – Promotes regeneration of smoother skin

This controlled injury-repair process leads to significant skin renewal.

Who Is CO2 Fractional Laser Best For?

CO2 Fractional Laser is best suited for individuals with:

  • Deep acne scars or pitted scarring
  • Severe skin texture irregularities
  • Deep wrinkles and advanced aging signs
  • Thickened or damaged skin
  • Willingness to undergo downtime for stronger results

It may not be suitable for very sensitive skin or darker skin tones without careful evaluation.

What to Expect During Treatment

CO2 Fractional Laser is more intensive than other laser treatments.

  • Treatment Time: About 30–60 minutes
  • Sensation: Strong heat; numbing cream and sometimes local anesthesia used
  • Process: Fractional laser passes over targeted areas
  • Downtime:
  • Oozing and crusting for several days
  • Redness lasting 1–2 weeks or longer
  • Recommended Plan:
  • 1 session for many patients
  • Additional sessions may be considered after full healing

Strict post-treatment care is essential for safe recovery.

Cost of CO2 Fractional Laser in Korea

Pricing reflects the intensity and expertise required.

  • Average Range: 500,000–2,000,000 KRW per session
  • Cost varies by treatment depth, area, and clinic level

Where to Get CO2 Fractional Laser in Korea

CO2 Fractional Laser should be performed only at well-equipped medical clinics.

  • Gangnam & Apgujeong – Clinics specializing in advanced resurfacing
  • Hospital-based dermatology centers
  • Clinics with extensive scar and laser resurfacing experience

Choosing an experienced provider is critical for safety and outcomes.

Reviews from International Patients

International patients who undergo CO2 Fractional Laser often report:


“My deep acne scars improved more than with any previous laser.”

“Recovery took time, but the results were dramatic.”

“Skin texture became much smoother after healing.”


This treatment is usually chosen by patients seeking major skin correction.

Final Thoughts

CO2 Fractional Laser is a high-impact resurfacing treatment for patients with severe scars, deep wrinkles, and significant skin texture issues. While downtime and aftercare are required, the results can be transformative when performed correctly.

For those ready to commit to recovery in exchange for powerful, long-term skin improvement, CO2 Fractional Laser remains one of the most effective options available in Korea.