
Dr. Yoon-Gon Ryu
Flagship clinic · KOL for leading lifting & regenerative devices · Featured in Authority Magazine (2026)
Sun-driven spots on the backs of the hands are treated with light-based devices matched to pigment depth, usually over a series of 2 to 4 or more gentle sessions.
Hand pigmentation treatment in Myeongdong, Seoul uses light-based devices, a picosecond laser, a Q-switched laser, or IPL, chosen after a doctor grades your pigment type and depth. Because dorsal-hand skin heals slowly, settings are kept conservative and results build over a series of sessions rather than in a single visit at our Myeongdong location.
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Hand pigmentation treatment targets the dark spots that collect on the backs of the hands, most often solar lentigines, the age or liver spots caused by years of ultraviolet exposure. Because the hands are almost always uncovered, they accumulate sun damage faster than many other areas, and the resulting pigment can make hands look older than the face. Treatment uses light-based devices to break down excess melanin so the body can clear it gradually.
The right device depends on the pigment. A picosecond laser delivers ultra-short pulses that shatter pigment with minimal heat spread, a Q-switched laser uses nanosecond pulses effective for well-defined spots, and IPL treats flat, widespread sun spots gently over a broad area. At Reberry Clinic’s Myeongdong (Seoul) location, the clinic’s doctors examine your hands first and match the device to your pigment type, depth, and skin tone rather than defaulting to one machine.
Because dorsal-hand skin has a thinner dermis and heals more slowly than facial skin, settings are kept conservative and treatment is planned as a course. Medical Director Dr. Seung Jae Baek and the clinic’s doctors explain the realistic number of sessions and the sun-protection habits needed to keep results, with full English support for international patients visiting Seoul.
Light-based devices clear hand pigment by delivering energy that is absorbed by melanin, but the way each does it matters. A picosecond laser fires pulses of roughly 300 to 900 picoseconds, producing a photomechanical effect that fragments pigment while limiting heat diffusion into nearby skin, which lowers the risk of post-inflammatory hyperpigmentation on slow-healing hands. A Q-switched laser uses longer nanosecond pulses and stays effective for discrete epidermal spots, though fluence must be kept low to protect the hands. IPL uses a broad spectrum of light rather than a single wavelength, and in Asian-skin studies it is often favoured for flat lentigines because it treats a wide surface gently. For the dorsal hands, the clinic’s doctors choose among these based on your pigment pattern and skin tone, then deliberately reduce energy compared with facial settings. The goal is steady clearance across a planned series, not aggressive single-pass removal that risks darkening the very skin being treated.
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Doctors assess your hand pigment across at least 2 layers, epidermal versus deeper, since this determines which of the 3 devices fits.
A picosecond, Q-switched, or IPL device is selected for your pigment type and skin tone, then set to low, conservative energy for the hands.
Each hand session takes about 15 to 30 minutes, with numbing applied when the chosen device requires it for comfort.
Treated spots typically darken and micro-crust, then flake over about 1 to 2 weeks as the body clears the fragmented pigment.
Most hands need a series of 2 to 4 or more sessions, with daily sun protection between visits to prevent new pigment forming.
See representative outcomes from Reberry Clinic. Results build gradually and vary by individual; your plan is assessed at consultation.










At our Myeongdong (Seoul) location, the clinic’s doctors grade your hand pigment, choose the device, and explain the likely sessions and cost, in English.
A hand session usually takes about 15 to 30 minutes, with numbing applied when the selected device needs it for comfort.
Treatment is planned as a course, so cost and timing are mapped across the likely 2 to 4 or more sessions rather than a single visit.
Spots typically darken and flake over about 1 to 2 weeks, and your doctor reviews clearing before scheduling the next session.
Because UV drives the pigment, daily sunscreen and hand protection keep results; without them, spots commonly return within months.



Hand pigmentation treatment uses light-based devices, a picosecond laser, Q-switched laser, or IPL, to break down the sun spots and age spots on the backs of the hands so the body clears them. The device is matched to your pigment. You can read more on our dark spot removal page.
Hand pigmentation is treated at Reberry Clinic’s Myeongdong (Seoul) location, at 5, Myeongdong 10-gil, Jung-gu, roughly 5 minutes from Myeongdong Station. Care is led by the clinic’s doctors, including Medical Director Dr. Seung Jae Baek, with full English support for international patients throughout the course.
Most hand pigmentation is solar lentigines from cumulative ultraviolet exposure, since the hands are almost always uncovered. Genetics and age add to it. Because the cause is largely sun-driven, daily protection is central to treatment, and your doctor confirms the pigment type before choosing a device at consultation.
A picosecond laser, Q-switched laser, or IPL is used, chosen by pigment depth and skin tone. Picosecond suits stubborn or mixed pigment, Q-switched suits discrete spots, and IPL suits flat, widespread ones. See the range on our laser treatment page, and the doctor confirms the match.
Most hand pigment improves over a series of about 2 to 4 or more sessions spaced weeks apart, rather than one visit, because dorsal-hand skin heals slowly. The exact number depends on pigment depth and how your skin responds, which your doctor reviews and adjusts between visits.
Hand skin has a thinner dermis and heals more slowly than the face, so conservative settings and patience matter more to avoid post-inflammatory marks. A good clinic lowers fluence for the hands and spaces sessions. This is why doctor-led setting choices are important rather than aggressive single passes.
Most patients feel a quick snapping or warm sensation rather than significant pain, and numbing cream is applied when the chosen device needs it. Hand sessions are short, usually 15 to 30 minutes. Your doctor explains expected comfort for the specific device before you begin.
Downtime is usually minimal, though treated spots often darken and form fine micro-crusts that flake over about 1 to 2 weeks. Keeping the hands clean, moisturised, and sun-protected supports healing. Your doctor provides written English aftercare so you know what is normal while it settles.
Cleared spots can stay away for a long time, but because ultraviolet light drives them, hand pigment is managed and controlled rather than fixed once. Daily sunscreen keeps results durable, and occasional maintenance sessions help. Your doctor factors this into long-term planning at consultation.
Yes, laser sessions can pair with medical skincare or a broader skin care routine to protect the barrier and slow new pigment. Some patients also treat facial spots in the same visit. Your doctor sequences everything so the hands are not over-stressed between sessions.
Cost depends on your pigment depth, how many devices and sessions your plan needs, and the area treated, so it is set at consultation rather than a fixed figure. Our Myeongdong team explains this transparently in English and reviews your dark spot removal options first.
Most adults with sun-related age spots or lentigines on the backs of the hands are suitable, especially if willing to protect the skin afterward. A consultation confirms the pigment type and rules out lesions needing medical review. Deeper or mixed pigment may need a picosecond-led plan, which the doctor explains.
Yes, skin tone strongly influences device choice; deeper tones often need picosecond settings or gentle IPL to avoid post-inflammatory hyperpigmentation. Your doctor assesses tone and pigment together before selecting energy, so the plan is both safe and effective for your hands. This is confirmed at consultation.
Daily broad-spectrum sunscreen on the hands, UV-protective habits, and gentle skincare are the core of prevention, since sun exposure is the main driver. A supportive skin care routine protects results between visits, and your doctor discusses this transparently as part of the plan.
For a first session, 2 to 3 days is comfortable, allowing a consultation, the procedure, and a short review at our Myeongdong location. Because hand pigment runs as a course, many international patients begin in Seoul and continue on return visits. Our English-speaking team coordinates timing around your travel.
Yes, flying within a day or so is generally fine, as hand pigment sessions are non-invasive to minimally invasive. Keep treated spots sun-protected and moisturised while travelling, and avoid picking any micro-crusts. Your Myeongdong doctor advises on aftercare so you can travel comfortably after treatment.
International patients can complete a hand pigment course across one or more visits, and the clinic offers remote check-ins in English between trips so the plan stays on track. You can continue supportive skin care at home, and your treatment notes are kept on file for continuity.
| Picosecond Laser | Q-Switched Laser | IPL for Hands | |
|---|---|---|---|
| Mechanism | Ultra-short photomechanical pulses | Nanosecond photothermal pulses | Broad-spectrum pulsed light |
| Best for | Stubborn or mixed pigment, darker tones | Well-defined epidermal age spots | Flat, widespread sun spots on the hands |
| PIH risk on hands | Lower with conservative settings | Higher unless fluence is cautious | Generally gentle over a wide area |
| Downtime | Minimal, brief micro-crusting possible | Minimal to mild | Usually minimal |
| Results timeline | Builds over a series, spots flake in 1 to 2 weeks | Gradual across a short series | Gradual, gentle lightening over passes |
| Cost factors | Depends on pigment depth and sessions | Depends on lesion count and sessions | Depends on area and number of passes |
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