Quick answer:
Melasma in Busan is usually managed with a combination plan: strict daily sun protection, prescription topical lighteners, sometimes oral tranexamic acid, and carefully chosen low-energy lasers such as pico or Q-switched toning. Melasma is chronic and tends to relapse, so the realistic goal is control and lightening over months, not a permanent one-visit cure.
Why Melasma Is Different From Other Pigmentation
Melasma appears as symmetrical brown or grey-brown patches, most often on the cheeks, forehead, upper lip and jawline. Unlike a freckle or a single sunspot, it is driven by several overlapping factors: ultraviolet and visible light, hormones (pregnancy, oral contraceptives, hormone therapy), genetics, heat and changes in the small blood vessels and supporting cells of the skin. Because the pigment-producing cells are overactive rather than simply damaged, aggressive treatment can make them more active, which is why melasma often worsens after harsh peels or high-energy lasers.
It is also common for melasma to coexist with sunspots, freckles or a condition called Hori's nevus (acquired bilateral nevus of Ota-like macules). These look similar to the untrained eye but respond to different treatments. An accurate diagnosis, ideally by a board-certified dermatologist (피부과 전문의), is the most important first step. Many dermatologists in Busan use a Wood's lamp or skin imaging systems to estimate pigment depth and vascular involvement before recommending a plan.
Evidence-Based Treatment Options
Photoprotection: the foundation
Every credible melasma plan starts here. Broad-spectrum sunscreen with SPF 30 or higher is standard, but research suggests visible light also worsens melasma, especially in medium and darker skin. Tinted sunscreens containing iron oxides help block visible light. Hats, shade and reapplication matter more than any single product. Without consistent protection, other treatments tend to fail.
Topical prescription treatments
- Hydroquinone:
a well-studied lightening agent, often used in short courses under supervision because long-term misuse can cause irritation or, rarely, a bluish discoloration called ochronosis.
- Triple combination cream:
hydroquinone with a retinoid and a mild corticosteroid, used for limited periods.
- Non-hydroquinone agents:
azelaic acid, topical tranexamic acid, niacinamide, cysteamine, kojic acid and vitamin C, useful for maintenance or for people who cannot use hydroquinone.
Oral tranexamic acid
Low-dose oral tranexamic acid is a prescription option that many dermatologists in Korea use for moderate to stubborn melasma. Studies show meaningful improvement for many patients, but it is not suitable for everyone. People with a history of blood clots, stroke, certain heart conditions, those using hormonal contraception with additional clot risk, smokers and anyone pregnant should discuss risks carefully. A doctor should screen you before prescribing, and you should not buy it without supervision.
Laser and light treatments
Korean clinics are well known for laser toning, which uses low-fluence Q-switched Nd:YAG or picosecond lasers (devices such as PicoSure, PicoWay or Korean-made pico systems) delivered in multiple gentle passes. The goal is to break up pigment gradually without triggering inflammation. Some doctors add vascular lasers or pulsed-dye treatments when redness contributes to melasma. Ask whether the device is approved by Korea's Ministry of Food and Drug Safety (MFDS).
Laser toning usually requires a series of sessions, commonly spaced one to two weeks apart. Evidence shows it can lighten melasma, but relapse after stopping is common, and overly frequent or aggressive sessions can cause mottled white spots (hypopigmentation) or rebound darkening. Intense pulsed light (IPL) and stronger resurfacing lasers are used more cautiously because of these risks.
Superficial peels and microneedling with tranexamic acid are also used, but long-term data on newer techniques remain limited.
Who Should Be Cautious
- Pregnant or breastfeeding people, who should generally avoid hydroquinone, retinoids and oral tranexamic acid
- People with medium to darker skin tones, who have a higher risk of post-inflammatory hyperpigmentation after lasers
- Anyone with a history of clotting disorders considering oral tranexamic acid
- People with active eczema, rosacea or irritated skin, which should be calmed first
- Those who cannot commit to sun protection or follow-up
Relapse Prevention: The Part Most People Skip
Melasma often returns with summer sun, heat, hormonal changes or stopping treatment too quickly. A sensible maintenance plan includes:
- Daily tinted sunscreen year-round, including cloudy days and indoor time near windows.
- A maintenance topical, such as azelaic acid or tranexamic acid serum, after any hydroquinone course ends.
- Heat management.
Saunas, hot yoga and prolonged cooking over heat may worsen melasma in some people.
- Spaced maintenance sessions
only if your doctor recommends them, rather than continuous frequent toning.
- Reviewing hormonal triggers
with your own doctor if contraceptives seem linked.
Planning Melasma Treatment as a Visitor to Busan
Because melasma usually needs a series of treatments, a single short trip rarely completes a full course. Many visitors use a stay in Busan for an expert diagnosis, one or two laser sessions and a written plan with prescriptions they can continue at home. Ask the doctor for an English summary listing the diagnosis, device names, settings category and medications so a dermatologist at home can continue care. If you are staying longer, Seomyeon's central location makes repeat visits easy to fit between other plans.
Understanding Costs
Costs depend on whether you receive a consultation only, prescriptions, a single toning session or a package of sessions; the device used; whether vascular treatment is added; and follow-up arrangements. Packages may look attractive, but ask whether unused sessions can be refunded if you leave Korea early. Request a written, itemized quote before paying.
Frequently Asked Questions
Can melasma be cured permanently?
Currently there is no permanent cure. Treatment can lighten melasma substantially for many people, but ongoing sun protection and maintenance are usually needed to keep it under control.
How many laser toning sessions will I need?
Many plans involve five to ten or more sessions, but the number varies by depth, skin type and response. Some people improve mainly with topicals and need fewer laser sessions.
Why did my melasma get darker after a laser?
Excessive heat or inflammation can trigger rebound pigmentation. Stop further treatment and see a dermatologist, who may switch to gentler topical care until the skin settles.
Is oral tranexamic acid safe?
For screened patients at low doses it has a reasonable safety record in studies, but it carries clotting-related risks for some people. Only take it under a doctor's supervision.
Key Takeaways
- Melasma is chronic and multifactorial, so expect control rather than a one-time cure.
- Get a dermatologist's diagnosis to separate melasma from sunspots or Hori's nevus.
- Combine sun and visible-light protection, topicals and, when appropriate, gentle laser toning.
- Aggressive treatment can worsen melasma; gradual plans are safer.
- Leave Busan with a written plan so care can continue at home.
Medical disclaimer: This article is for general education only and does not replace a consultation with a licensed physician. Treatment suitability, results and risks vary by individual. In an emergency in Korea, call 119.
Last reviewed: October 2026.
