CO2 Laser Mole Removalin Seoul for Moles and Milia

The laser is a good match for small, benign growths that sit in the top layers of the skin: common acquired moles that have looked the same for years, milia (tiny white keratin cysts), flat warts and soft skin tags. These are the lesions the clinic's price list groups under one line, and several of them can be treated in the same visit.

A laser leaves no tissue to send to a laboratory, so it is the wrong tool for any spot that could be skin cancer. A mole that is new in adult life, has changed in size, shape or color, has an irregular border or several colors, itches or bleeds needs a doctor's examination first, and a suspicious lesion is cut out and examined under a microscope instead. Large moles present from birth also fall outside a quick laser visit.

The CO2 laser emits infrared light at a wavelength that water absorbs almost completely. Skin cells are mostly water, so the beam turns a thin layer of tissue to vapor at the point it touches and seals tiny vessels with heat at the same time. The clinician removes the mole a fraction of a millimeter at a time and stops when the pigmented or raised tissue is gone. Going no deeper than needed lowers the chance of a pitted mark, while stopping too shallow leaves cells behind that can make the mole return.

How deep a mole extends decides that balance. Junctional moles sit at the border between the outer and inner skin layers, and in a cohort of small acquired junctional moles, a CO2 laser removed them completely, with dermoscopy useful for follow-up (Köse, 2020). Intradermal moles have cells deeper in the skin. A randomized trial of 45 patients with non-pigmented intradermal moles found that shallow shave removal left involved margins and recurrence more often than full excision, while giving a better cosmetic result and higher satisfaction (Camini, 2020). The same trade-off applies to any surface method, laser included.

For larger moles present from birth, a literature review found that laser treatment can improve appearance but needs repeated sessions, and that lifelong monitoring remains necessary because mole cells stay in the deeper skin (Bray, 2015). That is one reason this page covers small acquired lesions only.

The clinic charges mole removal by the number of lesions, and moles, milia, flat warts and skin tags all count toward the same total. A few spots are billed one by one; for a larger number, the bundles of up to 50 and up to 100 lesions set one fee for the whole visit. Every line is shown excluding VAT (10% VAT is added at payment).

The single-lesion rate applies to a small spot of up to 1 mm. If a mole is bigger, or you are unsure how many spots you have, send photos with your enquiry and ask for the count and sizes to be priced in your quote.

Laser removal is a small, controlled wound, so the risks relate to how that wound heals and to what the laser cannot show.

• A pink or red patch for some weeks, which fades slowly.
• Darker or lighter skin at the site, more likely with sun exposure while it heals.
• A small depressed or raised scar, especially after a deep mole.
• Return of pigment if mole cells remain deeper in the skin.
• Infection if the wound is not kept covered and clean.
• A missed skin cancer, because lasered tissue cannot be examined in a laboratory.

Moles can also change after other light treatments. A systematic review of moles in areas treated with laser hair removal found frequent changes in size, color and pattern that could mimic an atypical mole, with no melanoma reported over about 30 years but limited long-term data (Cices, 2023). Keep a record of what your moles look like before any laser treatment, and have any change examined.