What melasma is
Melasma is a pattern of flat, brownish patches that usually appears symmetrically on the cheeks, forehead, upper lip or jawline. It happens when pigment cells produce too much melanin in response to triggers such as ultraviolet light, hormonal change and inflammation. It is common in women, especially from the late 20s onwards, and it is known for coming back after treatment — which is why the way it is treated matters as much as the device that is used.
Why it keeps returning
In our 8-layer Skin Architecture model, melasma lives mainly in the epidermis , but it can also reach into the upper dermis . Several things tend to happen on the skin surface at once: cell turnover slows, the protective barrier weakens, pigment cells become over-active and small amounts of damage accumulate. If only the pigment is targeted and the barrier is left fragile, the skin reacts to the next trigger by producing pigment again.
Where the pigment sits changes the plan. Pigment close to the surface responds differently from pigment spread deeper, so the first step is always to look closely rather than to pick a laser.
How Obliv approaches melasma
- Diagnosis first. A director examines your skin and Mark-Vu imaging helps map pigmentation, redness and oil–moisture balance, so the plan is based on what your skin is actually doing.
- Barrier before treatment. We reinforce the barrier with ingredients such as ceramides and hyaluronic acid before the main treatment, and protect it afterwards. Calmer skin tolerates treatment better and is less likely to react with new pigment.
- The right wavelength for the depth. PICOALEX pico laser breaks stubborn, deeper pigment into tiny particles with little heat. BRIGHTONE is used when melasma comes with redness. Nobleen laser toning uses gentle, repeated low-energy sessions to keep pigment production in check.
- Support for the skin itself. Skin boosters or Mirajet can help hydration and the regeneration environment of the upper dermis, which matters for how well results hold.
You can see how these fit together in our Melasma Program .
What to expect
Melasma is managed over a course of sessions rather than removed in one visit. Skin cells renew roughly every 28 days, so sessions are spaced to work with that cycle and to teach the skin a steadier pattern. Many people notice a gradual, even lightening over several sessions. Most toning and pico sessions involve little downtime — mild redness that settles within hours is typical — but your doctor will explain what to expect for your skin.
Looking after your skin between visits
- Use broad-spectrum sunscreen of SPF50 or higher every day and reapply when outdoors.
- Avoid harsh scrubs, strong peels and alkaline cleansers that weaken the barrier.
- Follow the pH-balanced home care we prescribe so the barrier stays calm between treatments.
Visiting from abroad
If you are in Seoul for a short stay, we can start with a consultation and a first session, then suggest a maintenance plan you can continue at home or on your next visit. Message us on WhatsApp with clear photos in daylight and your travel dates, and we will help you plan.
Common triggers to keep under control
Treatment can help lighten melasma, but daily habits decide how well results hold. Many people find their patches darken again after a beach holiday or a stressful few months, so it helps to know what to watch for:
- Sunlight and visible light: reapply sunscreen through the day and use a hat when outdoors for long periods.
- Heat: saunas, hot yoga and long hot showers can aggravate some people's pigment.
- Friction and irritation: rubbing, scrubbing and frequent peeling products can trigger inflammation that leads to new pigment.
- Hormonal change: pregnancy and some medicines can influence melasma; mention these at consultation.
If your melasma comes with redness or sensitivity, our Redness Program and barrier care may be part of your plan.
At a glance
- Skin layer: Epidermis, sometimes upper dermis
- Main tools: PICOALEX, BRIGHTONE, Nobleen toning
- Approach: Barrier first, then pigment, then maintenance
- Sessions: A course, spaced with the 28-day skin cycle
- Downtime: Usually minimal
- Must-have: Daily SPF50+
Questions about melasma
Which laser is best for melasma?
It depends on where the pigment sits and whether redness is involved. Surface blemishes often respond to PICOALEX or BRIGHTONE, while melasma spread more deeply is usually managed with repeated, gentle Nobleen toning. The doctor decides after examining your skin.
Can melasma be removed permanently?
Melasma is a tendency of the skin, so it can return with sun, hormones or irritation. Treatment aims to lighten it and keep it under control, and daily sun protection plus barrier care makes a real difference to how long results last.
How many sessions will I need?
Most people need a course of sessions spaced to the skin's roughly 28-day renewal cycle, followed by occasional maintenance. Your doctor will suggest a number after the first consultation.
Is there downtime?
Toning and pico sessions usually involve little downtime — mild redness that fades within hours is common. You will need to protect your skin from the sun carefully afterwards.
Talk to us about melasma
Message us on WhatsApp in English. Obliv Clinic Seoul Origin, Pagoda Tower, 93 Cheonggyecheon-ro, Jongno-gu — about 5 minutes on foot from Jonggak and Euljiro 1-ga stations, close to Myeongdong.
This page is general information, not medical advice. Suitability, number of sessions and results vary from person to person and are decided with a doctor at consultation.
