Gangnam
Dr. Yoon-Gon Ryu
Aesthetic Medicine Specialist
Flagship clinic · KOL for leading lifting & regenerative devices · Featured in Authority Magazine (2026)
A long-pulsed Nd:YAG (1064nm) vascular laser targets fine spider veins on the face and legs, with most patients treated over 2 to 3 sessions.
Spider vein treatment in Seoul, Korea uses a long-pulsed Nd:YAG (1064nm) vascular laser that heats and seals fine red or blue threads so the body clears them. Most patients need 2 to 3 sessions spaced weeks apart, with minimal downtime, and larger feeder veins may be referred for sclerotherapy instead.
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Spider vein treatment in Seoul, Korea is a non-surgical way to fade the fine red, blue, or purple threads that appear just under the skin on the cheeks, nose, or legs. These vessels, called telangiectasia, are harmless but can affect how skin looks, and a vascular laser offers a targeted way to reduce them without cutting or stitches.
At Reberry Clinic, spider veins are treated with a long-pulsed Nd:YAG (1064nm) laser. The light passes through the skin and is absorbed by haemoglobin inside the vessel, gently heating and sealing it so the body reabsorbs and clears it over the following weeks. Because the 1064nm wavelength reaches slightly deeper than shorter vascular wavelengths, it suits both delicate facial threads and slightly deeper leg vessels, and it is well studied across a range of skin tones.
Spider vein care here is consultation-led. The clinic’s doctors first map your vessels by size, colour, and depth, then plan a short laser series and explain what to expect in English. International patients are supported across our three Seoul-area locations (Gangnam, Myeongdong, Incheon Airport), so sessions can be planned around a trip.
The long-pulsed Nd:YAG laser emits a 1064nm wavelength that is preferentially absorbed by the haemoglobin in blood vessels rather than the surrounding skin. When the vessel absorbs this energy, it heats to a point where the vessel wall coagulates and seals, and over the next few weeks the body’s natural clearance process reabsorbs it so the vein fades from view. The pulse is delivered over milliseconds, which heats the vessel gradually and helps protect the skin surface, and contact cooling adds comfort and protection. This deeper-reaching wavelength is why the same platform can treat fine facial telangiectasia and slightly larger, deeper leg spider veins by adjusting settings. It is important to distinguish spider veins from their larger feeder veins: when a visible cluster is fed by a bigger reticular vein, treating only the surface can allow recurrence, so the clinic’s doctors assess for feeder veins and may recommend sclerotherapy referral for those larger vessels. Matching wavelength, pulse, and cooling to each vessel is what makes the laser both effective and controlled.
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The clinic’s doctors assess vessel size, colour, and depth, and check for any larger feeder vein behind a cluster before choosing settings.
The skin is cleansed and contact cooling is applied so the surface is protected while the 1064nm energy targets the vessel underneath.
Millisecond pulses of 1064nm light heat and seal the vessel; a small facial cluster may take only a few minutes.
Over 2 to 6 weeks the sealed vessel is reabsorbed and fades, which is why results build gradually rather than instantly.
Most spider veins need 2 to 3 sessions spaced 4 to 8 weeks apart to fade fully, with progress reviewed each visit.
Reberry Clinic · Prices verified: Oct 2026
| Clinic | Price (KRW) |
|---|---|
| GangnamRedness Laser (Vascular Laser / Genesis) | from₩300,000 |
| MyeongdongExcel V (Palm-Size Area) 1 Session | from₩200,000 |
| Incheon AirportVascular Laser 1 Session | from₩190,000 |
VAT excluded · Treatment packages differ by clinic — see each clinic page for its full menu · Confirmed after consultation
See representative outcomes from Reberry Clinic. Results build gradually and vary by individual; your plan is assessed at consultation.
The clinic’s doctors map your veins by size, colour, and depth, check for feeder veins, and explain the plan and expectations in English.
A session usually takes about 15 to 30 minutes depending on how many veins and areas are treated, with cooling for comfort.
Most plans run as a course of 2 to 3 sessions spaced 4 to 8 weeks apart, allowing each treated vessel time to clear.
Treated veins fade gradually over 2 to 6 weeks, and your doctor reviews progress between sessions to adjust settings if needed.
Treated veins usually stay gone, but new spider veins can appear over time, so sun protection and occasional touch-ups help maintain results.
Spider vein treatment uses a long-pulsed Nd:YAG (1064nm) laser whose light is absorbed by haemoglobin in the vessel, heating and sealing it so the body clears it over weeks. It works on fine facial and leg veins. You can read the overview on our laser treatment page.
Reberry Clinic operates three Seoul-area locations, in Gangnam and Myeongdong plus one near Incheon Airport, all with English-speaking support. You choose the location that fits your travel plans, and your veins are assessed and treated there. Our team helps you pick a convenient site during your first message.
A long-pulsed Nd:YAG (1064nm) vascular laser is used, chosen because its wavelength reaches both fine facial threads and slightly deeper leg vessels. The energy targets the vessel while cooling protects the skin surface. Details of our laser services are on our laser treatment page.
Most spider veins fade over 2 to 3 laser sessions spaced about 4 to 8 weeks apart, rather than in one visit, because each treated vessel needs time to clear. The exact number depends on vessel size and how your veins respond, which your doctor reviews between sessions.
Most patients feel a brief snapping or warm sensation during each pulse, and contact cooling is used to keep it comfortable. Facial areas can feel a little more sensitive. Any discomfort is short-lived, and your doctor explains what to expect for your specific veins before starting.
Downtime is usually minimal, with brief redness or occasional temporary bruising over treated veins, especially on the legs. Most people return to normal activities the same day. Sun protection is important afterwards, and your doctor gives tailored aftercare based on how much area was treated.
Treated veins fade gradually over 2 to 6 weeks as the body reabsorbs the sealed vessel, not immediately after one visit. Some vessels darken briefly before fading. Your doctor reviews progress between sessions so settings can be adjusted for the best gradual response.
Treated veins that clear usually stay gone, but new spider veins can form over time due to genetics, sun, or pressure, so treatment manages visible veins rather than being a one-time fix. Sun protection and occasional touch-ups help keep skin looking clearer over the long term.
Yes, the long-pulsed Nd:YAG (1064nm) laser treats fine spider veins on both the face and legs by adjusting settings for vessel depth. Larger or deeper leg veins may respond better to a different method. Your doctor tailors the plan by area during your consultation.
If a spider cluster is fed by a larger reticular or feeder vein, the clinic’s doctors may recommend addressing that first, often via sclerotherapy referral, since lasering only the surface can allow recurrence. Checking for feeder veins is part of the assessment so your plan targets the real source.
The long-pulsed Nd:YAG (1064nm) laser can treat superficial vessels across a range of skin tones, and research in Asian skin notes a low pigment-change risk when settings match your skin. A consultation reduces risks like temporary redness. You can review our approach on the laser treatment page.
Yes, some patients address other skin goals during the same visit, and your doctor sequences treatments safely so the skin is not over-stressed. Each area is still assessed on its own. You can explore complementary options such as a skin care routine to protect results.
Most adults with fine facial or leg spider veins are suitable. A consultation maps your vessels and confirms whether laser treatment, feeder-vein care, or a sclerotherapy referral fits best. Large or high-pressure veins may need vascular assessment first, explained before treatment.
Daily sunscreen, gentle skincare, and avoiding heat or strong sun on treated veins for a short period are the key steps. Bruising, if any, settles within days. A supportive skin care routine helps protect and prolong your results between sessions.
For a first session, 2 to 3 days is comfortable, allowing a consultation, the laser session, and a short review. Because plans often run as a course, many international patients begin in Seoul and continue over return visits. Our English-speaking team helps coordinate timing around your travel.
Yes, flying within a day or so is generally fine after a laser vein session, which is minimally invasive. Cabin air is drying, so moisturise and keep treated areas out of strong sun. If your legs were treated, gentle movement while travelling supports comfortable recovery.
International patients can complete a spider vein course over one or more visits, and the clinic offers remote check-ins in English between trips so the plan stays on track. Your treatment notes are kept on file for continuity, and supportive skincare can continue at home between sessions.
| Long-Pulsed Nd:YAG Laser | Sclerotherapy | IPL / Photofacial | |
|---|---|---|---|
| Mechanism | 1064nm light seals the vessel via heat | A solution is injected to collapse the vessel | Broadband light targets superficial redness |
| Best for | Fine facial and leg spider veins | Larger reticular or feeder leg veins | Diffuse facial redness and very fine threads |
| Approach | Non-injectable, surface-applied laser | Injection-based, done by a suitable provider | Non-injectable, broad light rather than targeted |
| Downtime | Usually minimal, brief redness | Mild, may need compression on legs | Usually minimal, brief flushing |
| Sessions | Often 2 to 3 spaced weeks apart | Varies with vein size and number | Often a series for diffuse redness |
| Cost factors | Depends on vessel load and sessions | Depends on vein size and number | Depends on area and session count |
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Your treatment is planned and performed by experienced, MFDS-registered doctors across our Seoul-area clinics, with multilingual support for international patients.
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