Recommended Dermatology Clinic Near Nakseongdae: How to Improve Acne Marks

“Why have the acne disappeared…

but the marks are still there?”

Red marks, brown marks, bumpy skin…

If you really want to put an end to them now,

Acne is something many people think only happens during puberty.

But once the acne is gone, when you look in the mirror,

red marks, pigmentation, and uneven skin texture are often left behind,

and many people are still stressed about it.

In particular, marks that remain on the skin do not easily disappear with home care or

cosmetics alone. In cases like this, personalized treatment using specialized devices is needed!

Why do acne marks appear,

and why don’t they go away?

Marks are not simply caused by acne itself.

They are the result of complex damage that occurs within the skin! If you look closely, they can be broadly divided into three types :)

1. Red marks (erythema)

• Marks caused by blood vessels that expanded after inflammation and did not recover.

• Often occur on sensitive, breakout-prone skin.

2. Brown marks (hyperpigmentation)

• Pigmentation caused by excessive melanin production.

• Main causes include sun exposure and improper extraction.

3. Indented scars (acne scars)

• A state in which the dermis has been damaged and collagen has been lost.

• The main culprit behind bumpy skin texture.

That is why a single whitening laser is not enough,

and redness, pigmentation, and skin texture must all be managed at the same time

for clear improvement to be possible.

Why is the acne-mark improvement device

'PicoSure' superior to other lasers?

1. Ultra-fast picosecond laser with fine breakdown power

PicoSure uses an ultrashort-pulse laser in units of one trillionth of a second (picoseconds),

breaking down pigment particles much more finely and at a much faster speed than conventional nanosecond lasers.

As a result, acne marks such as pigmentation (brown and black marks) can be faded more quickly and effectively!

2. Minimal skin damage and quick recovery

PicoSure works in a way that produces less heat damage,

so side effects such as redness, swelling, and pinpoint bleeding after the procedure are fewer,

and the recovery period is shorter.

Because return to daily life is fast,

it is suitable for busy modern people.

3. Precise targeting and safety

It uses a 755nm Alexandrite wavelength,

which selectively acts on melanin pigment

while having little effect on the surrounding normal tissue.

It can effectively remove only the pigment while minimizing unnecessary irritation and side effects :)

4. Skin regeneration and scar improvement effect

PicoSure’s microscopic impact stimulates collagen production in the dermis,

making it effective even for improving bumpy acne scars (indented marks).

The skin texture becomes smoother,

and the overall skin tone becomes brighter.

5. Reduced pain and high patient satisfaction

Because there is less heat stimulation, the procedure hurts less,

and skin irritation after treatment quickly subsides.

In several clinical results, there are also many reviews saying that when treatment is continued for 3 or more sessions,

pigment marks and skin texture noticeably improve.

So, at Human Dermatology Seoul National University Branch,

we treat it like this.

✔️ Acne-mark focused

3-device package!

1. PicoSure

• A specialized laser for improving pigmentation and skin texture

• Strongly and safely breaks down melanin pigment with trillionth-of-a-second ultrashort pulses

• At the same time, it induces collagen regeneration to improve skin texture, pores,

and fine lines

• Less pain and quick recovery → perfect for busy office workers and students!

➡️ It is especially effective when you want to manage brown marks, blemishes, and indented scars together.

2. Vbeam Perfecta

• A vascular laser specialized for red acne marks and redness

• Targets only dilated capillaries with a 595nm wavelength

→ Minimizes damage to surrounding tissue

• Less skin irritation after the procedure, quick recovery, and high safety

• Pain is also minimized with the DCD cooling system

➡️ Strongly recommended for those who say, “The acne is gone, but my skin is always red.”

3. LDM (Localized Dynamic Micromassage)

• Stimulates the dermis with ultrasound energy

→ Promotes collagen and hyaluronic acid production

Fills the skin with moisture from within and strengthens the barrier → helps prevent acne recurrence

Soothes inflammation, reduces redness, and hydrates the skin all at once

Painless, no swelling, and you can return to daily life right away

➡️ Even people with sensitive skin or those who feel burdened by laser treatment can receive it without worry!

🧩 Why should the three be used together?

Category	Single device	Package treatment
Scope of improvement	Limited to pigment or blood vessels	Integrated improvement of pigment + redness + scars
Speed of effect	Slow or limited	Fast and noticeable improvement
Maintenance period	Short-term	Long-term skin health
Satisfaction	Low to medium	Very high (comprehensive improvement)

✨ Recommended for these people

Those who are troubled by red or brown acne marks that have lingered for a long time

Those with sensitive skin who feel the limits of home care or cosmetics

Those whose breakouts are gone but whose skin texture is still bumpy

Those who want to truly restore healthy skin,

not just simple whitening!

Skin can change if you give it time to recover.

If you are tired of taking care of it on your own,

now, at Human Dermatology Seoul National University Branch,

we will help you regain your skin’s natural strength. Please feel free to contact us anytime! Thank you :)