Mok-dong melasma and spot laser,
Which device is safe and effective?
Mok-dong melasma and spot laser: Which device is safe and effective?

Pico StarWalker melasma and spot laser dermatology plastic surgery
“Melasma has gotten darker because of UV rays.”
When I consult with patients about skin in Mok-dong, many come in because of melasma and spots.
“Melasma is spreading and can no longer be covered with makeup.”
“My skin looks dull because of spots.”
“I hear laser is good, but I don’t know which one to choose.”

Pico StarWalker melasma and spot laser dermatology plastic surgery
Melasma and spots are not just cosmetic concerns; they are representative pigment disorders that appear when skin aging and UV damage overlap.
That is why safety, effectiveness, and recurrence management must all be considered when choosing a treatment.
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Why do melasma and spots occur?
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The principle of melasma and spot laser
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Representative devices used in Mok-dong
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Frequently asked questions in the consultation room
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Who is a good candidate for melasma and spot laser?
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Precautions before and after treatment
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What I emphasize in consultations

Pico StarWalker melasma and spot laser dermatology plastic surgery
- Why do melasma and spots occur?
• UV rays: excess melanin production
• Hormonal changes: pregnancy, birth control pills, menopause, etc.
• Skin aging: reduced support in the dermis makes pigment more noticeable
• Genetic factors: family history

Pico StarWalker melasma and spot laser dermatology plastic surgery
There are various causes, but in common, melasma and spots appear as melanin pigment accumulates unevenly within the skin.
- The principle of melasma and spot laser
Laser uses light of a specific wavelength that is absorbed by melanin pigment and delivers it in short pulses to break the pigment into smaller pieces.
The finely fragmented pigment is then gradually eliminated through the body’s immune system.

Image for better understanding
• Short pulse width → minimizes damage to surrounding tissue
• Pigment selectivity → precisely targets melanin only
• Gradual treatment → repeated sessions for safe improvement
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Representative devices used in Mok-dong
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Pico laser
• Uses ultra-short pulses in picoseconds (one trillionth of a second) to finely break down pigment
• Minimizes skin damage and downtime
• Effective for residual pigment and shallow spots

StarWalker laser device
- StarWalker laser (Fotona)
• Can use both 1064nm and 532nm wavelengths
• Responds to various pigments such as black, brown, and red tones
• Multi-pulse mode allows customized treatment according to pigment depth and density

Image for better understanding
When the two devices are used together, it is possible to safely treat pigment layer by layer, from shallow spots to deeper melasma.
- Frequently asked questions in the consultation room
Q1. Will it disappear right away after one session?
→ In most cases, melasma and spots require repeated treatment of 3 to 5 sessions or more.
Q2. Doesn’t it come back?
→ It depends on sun protection and skin care. Ongoing management is necessary to help reduce recurrence.

Pico StarWalker melasma and spot laser dermatology plastic surgery
Q3. Isn’t it painful?
→ If performed after applying anesthetic cream, most people can tolerate it, with only a stinging sensation.
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Who is a good candidate for melasma and spot laser?
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If you have melasma or spots that are not easily covered even with makeup
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If your skin tone looks dull and you always appear tired
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If you used melasma medication but did not see results
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If the pigment is spreading and causing concern

Pico StarWalker melasma and spot laser dermatology plastic surgery
- Precautions before and after treatment
• Before treatment, have a consultation with a dermatologist to determine the cause of the melasma and spots
• After treatment, use sunscreen carefully and consistently
• Promote skin recovery with moisturizing and soothing care
• Avoid hot steam rooms and saunas for a few days

Pico StarWalker melasma and spot laser dermatology plastic surgery
- What I emphasize in consultations
Melasma and spots are not something that can be solved simply by “just firing a laser.”
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Skin depth
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Pigment density
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Condition of the surrounding skin
After comprehensively diagnosing these three factors, we need to plan how to combine the Pico laser and StarWalker to achieve safe and effective results.

Image to help understand the skin
Even for the same melasma, some people mainly need Pico treatment because shallow spots are the main issue,
while others have more deep dermal pigment and need StarWalker to be used more intensively.

Pico StarWalker melasma and spot laser dermatology plastic surgery
If you are considering melasma and spot laser in Mok-dong, do not just think, “They have a laser for removing melasma.”
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Check whether they have a variety of devices such as Pico laser and StarWalker
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Check whether they create a customized treatment plan based on your skin condition
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Check whether they also guide you on recurrence prevention care after treatment
Please check these three points first.

Pico StarWalker melasma and spot laser dermatology plastic surgery
The goal of melasma and spot treatment is not simply to lighten the pigment,
but to restore a clear and healthy skin tone.
▼How can melasma laser treatment sessions be reduced?▼
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