GLASSY SKIN CLINIC · DERMATOLOGY · CHEONGDAM, SEOULDr. JudyEN
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Skin Brightening & Rejuvenation

CO₂ laser

CO₂ laser in Seoul — targeted laser care and resurfacing

An ablative laser: it can remove small areas or a layer of skin, depending on how it is used.

It may be considered for selected surface lesions, scars or texture concerns after diagnosis. At Glassy, your dermatologist plans the area, intensity or product around your skin and goals, with comfort considered throughout.

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A closer look

Meet the technology.

The principle

The laser acts on water in skin to remove targeted tissue or create small treatment columns.

The delivery

The dermatologist selects a targeted or fractional approach, with eye protection and a comfort plan.

CO₂ laser

Technology & how it works

CO₂ laser

An ablative laser: it can remove small areas or a layer of skin, depending on how it is used.

The laser acts on water in skin to remove targeted tissue or create small treatment columns.

The dermatologist selects a targeted or fractional approach, with eye protection and a comfort plan.

This differs from a simple facial. Infection, scarring and pigment changes are possible.

Official sources

CO₂ laser at a glance

  • Technology:
    Targeted or fractional treatment after diagnosis
  • May help with:
    selected surface lesions, scars or texture concerns after diagnosis.
  • Areas:
    A diagnosed lesion or selected facial/body skin areas.
  • Comfort:
    Heat and stinging; anesthesia needs depend on depth and area.
  • Performed by:
    A board-certified dermatologist (Korea).
  • Downtime:
    Skin can crust, peel or weep while healing. Redness can last beyond initial healing.

How we do it at Glassy Skin Clinic

  • In English:
    Our board-certified dermatologists, Dr. Judy, Dr. Max, Dr. Sunny and Dr. Sophie, consult and treat in English.
  • No sedation:
    We adjust comfort as we go. Heat and stinging; anesthesia needs depend on depth and area.
  • Careful preparation:
    We assess your skin, check previous treatments and agree the treatment area and comfort plan before starting.
  • A private room:
    Time is planned for assessment, preparation and treatment in a private room. Confirm your total appointment time with the clinic.

Who is it for?

It may suit you if you are looking for help with:

  • selected surface lesions, scars or texture concerns after diagnosis.
  • A diagnosed lesion or selected facial/body skin areas.

This differs from a simple facial. Infection, scarring and pigment changes are possible.

Downtime, aftercare and side effects

  • Downtime:
    Skin can crust, peel or weep while healing. Redness can last beyond initial healing.
  • During treatment:
    Heat and stinging; anesthesia needs depend on depth and area.
  • Aftercare:
    Ask when to restart makeup, exfoliating products and your usual skincare. Protect treated skin from the sun and follow the care plan given for your procedure.
  • If you are concerned:
    Contact the clinic if symptoms are worsening or do not match the advice you were given.

Infection, scarring and lighter or darker patches of skin are possible. Follow the specific wound-care plan.

Who should not have it?

Your dermatologist checks suitability before treatment. Tell us if you:

  • Have an active infection, broken skin or a new unexplained rash in the area.
  • Have a known allergy to a proposed product or numbing medicine.
  • Take medicines, have a medical condition, or have had recent treatment in the same area.
  • Are pregnant or breastfeeding. Your doctor will discuss whether to postpone the proposed procedure.

This differs from a simple facial. Infection, scarring and pigment changes are possible.

How much does it cost?

We confirm your exact price at consultation, before any treatment. All our prices include 10% VAT.

Your plan depends on the area, product or device, and any combined care. Ask the clinic for the total before deciding.

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Your questions

Frequently asked questions

What is CO₂ laser?

An ablative laser: it can remove small areas or a layer of skin, depending on how it is used.

Can any mole or dark spot be removed this way?

No. The doctor must diagnose it first. A suspicious lesion may need a biopsy or another approach.

How many sessions will I need?

The number of visits and spacing are personalized. We discuss a starting plan and review your response before recommending further treatment.

Can I combine it with another treatment?

Tell the clinic what you have recently had and what you are planning. Combining procedures is a separate decision; it depends on your skin, the products and the time available for recovery.

References

Product and treatment information from the sources below, checked 28 October 2026. Manufacturer descriptions explain the technology; they do not promise an individual result. Product uses and authorization differ by country.

  1. American Society of Plastic Surgeons · Laser skin resurfacing
  2. American Society of Plastic Surgeons · Laser skin resurfacing recovery

Let’s start with you.

Tell us your concerns and preferred visit date.

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