What is the difference between acne marks and acne scars?

Acne marks are flat red or brown discolorations caused by vascular dilation or pigmentation after inflammation, and they often improve over weeks to months. Acne scars, such as ice pick, rolling, or boxcar scars, are structural changes where deeper dermal damage has destroyed collagen, and these rarely resolve on their own. Because their depth and cause differ, we analyze each one carefully to choose the right treatment.

Can acne scars and post-acne pigmentation be fully removed?

Most acne scars and post-acne pigmentation can be significantly improved, though results depend on the type, depth, and how long they have been present. At Dr. E-Laser Dermatology, we combine regenerative lasers, pigmentation treatments, and skin-repair support to improve red marks, brown pigmentation, and scar texture step by step.

Which lasers are used for acne scar and pigmentation treatment?

We use a range of clinically proven systems selected to match each patient's skin, including ACCENTO and Potenza RF microneedling, Pico Fraxel, Clarity II, Revlite SI, Dual Aileen, Hollywood Spectra, and Fotona StarWalker. Each device targets specific concerns such as scar texture, redness, or pigmentation. The combination is customized rather than applied as a one-size-fits-all treatment.

How many sessions are needed to treat acne scars?

Acne scar treatment usually requires a series of sessions, as the skin needs time to regenerate collagen between treatments. The exact number depends on scar depth and type, which we assess using MarkVu skin analysis. Laser settings and intervals are adjusted at each visit based on how your skin responds.

What is the recovery like after acne scar laser treatment?

Downtime varies by the type of laser used; many treatments involve only mild, temporary redness or minor skin reactions that settle quickly. Diligent sun protection and gentle skincare are important during recovery to prevent new pigmentation. Our team provides aftercare guidance and a maintenance plan to help keep results stable and reduce recurrence.

Acne Scar Treatment Seoul | Laser Scar Removal Korea

Advanced Acne Scar & Pigmentation Laser at Dr. E-Laser Dermatology

Acne scars

Targeted Tone Recovery for Post-Acne Redness and Pigmentation

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Dr. E Acne scars

Post-Acne Marks & Pigmentation Treatment at Dr. E-Laser Dermatology

Post-acne marks and pigmentation occur due to excess melanin production and vascular dilation in skin damaged by inflammation.
At Dr. E-Laser Dermatology, we precisely analyze melanin distribution, vascular response, and skin thickness to design customized laser
and regenerative treatment solutions that restore skin tone and help prevent recurrence.
Our treatments improve both red acne marks and brown pigmentation step by step, helping restore a clear, even skin tone and smoother skin texture.

Precise analysis of melanin distribution,
vascular response, and skin thickness.

Step-by-step improvement from
red acne marks to brown pigmentation.

The Three Major Aftereffects of Acne

Effective treatment of post-acne skin concerns requires accurate diagnosis and timely management.
The three most common aftereffects of acne are acne scars, enlarged pores, and post-inflammatory pigmentation.

Acne Scars: Acne scars occur when skin tissue is damaged during the healing process of inflammatory acne. They may appear as depressed scars or raised scars depending on how the skin heals. These scars are primarily caused by collagen imbalance during the skin’s repair process.

Enlarged Pores: Enlarged pores develop due to excess sebum production, tissue damage around hair follicles caused by acne inflammation, and reduced skin elasticity. Overactive sebaceous glands can gradually stretch the pore walls, making pores appear larger.

Post-Acne Pigmentation: Post-acne pigmentation occurs when excess melanin production or vascular reactions change the skin color to red or brown after acne heals. This condition is caused by melanin overproduction or vascular changes during the skin recovery process

Dr. E Acne scars How Acne Scars Develop

When sebum cannot be properly discharged, inflammation occurs,
and during the healing process collagen damage and imbalance in tissue regeneration may lead to acne scars.

Inflammatory Acne Development

Sebum and impurities accumulate in clogged pores,
causing inflammation that gradually worsens.

Formation of Red Acne Marks

During the healing process, dilated blood vessels remain,
leaving visible red marks on the skin.

Progression to Acne Scars

As inflammation becomes more severe, collagen is damaged
and the skin cannot regenerate evenly, resulting in permanent acne scars.

Inflammatory Acne Development

Sebum and impurities accumulate in clogged pores,
causing inflammation that gradually worsens.

Formation of Red Acne Marks

During the healing process, dilated blood vessels remain,
leaving visible red marks on the skin.

Progression to Acne Scars

As inflammation becomes more severe, collagen is damaged
and the skin cannot regenerate evenly, resulting in permanent acne scars.

Difference Between Acne Marks and Acne Scars

Acne aftereffects can appear either as post-acne marks caused by epidermal damage or acne scars caused by deeper dermal damage.
Because their causes and depth differ, treatment approaches and recovery processes also vary.
At Dr. E-Laser Dermatology, we analyze skin damage depth and tissue response to provide the most appropriate treatment solution.

Category
Definition
Cause
Appearance
Duration
Common Areas

Post-Acne Marks
Red or dark discoloration caused by vascular dilation
or pigmentation after acne inflammation
Vascular dilation and increased melanin
after inflammation
Red marks or
brown pigmentation
May improve naturally within
weeks to months
Cheeks,
forehead, chin

Category
Definition
Cause
Appearance
Duration
Common Areas

Acne Scars
Structural skin damage where inflammation reaches the dermis,
causing depressed or irregular scars
Deep inflammation leading
to collagen destruction
Ice pick scars, rolling scars,
boxcar scars
Difficult to recover naturally
and often requires professional treatment
Cheeks, temples,
around the nose

Types of Acne Marks and Acne Scars

When acne progresses deeply, the skin structure itself can be damaged.
Treatment approaches vary depending on the type, shape, and depth of the scar or pigmentation.

Red Acne Marks: Red marks caused by vascular dilation after acne inflammation. They may gradually fade, but repeated inflammation can lead to pigmentation.

Brown Pigmentation: Occurs when melanin is excessively produced during the skin regeneration process. Pigmentation can darken with UV exposure, requiring consistent care.

Ice Pick Scars: Small, deep scars that appear narrow and sharply indented like puncture holes.

Rolling Scars: Wide scars with soft edges that create a wavy, uneven skin surface.

Boxcar Scars: Scars with sharp vertical edges, resembling square or U-shaped depressions, similar to chickenpox scars.

Depressed Scars: Occur when skin regeneration is insufficient, leaving sunken areas on the skin surface.

Personalized Treatment

for Acne Marks and Scars

With extensive clinical experience and a variety of clinically proven treatment programs,
Dr. E-Laser Dermatology provides customized solutions for post-acne marks, pigmentation,
and acne scars tailored to each patient’s skin condition.

What is ACCENTO?

ACCENTO is a fractional radiofrequency laser treatment designed to improve acne scars, pigmentation, enlarged pores, and uneven skin texture simultaneously. By stimulating collagen regeneration deep within the dermis without damaging the epidermis, it helps restore smoother, clearer, and more even skin from within. This treatment effectively regenerates skin that has been repeatedly damaged by pigmentation and acne scarring.

#Acne scar & pigmentation improvement
#Pore reduction & skin texture refinement
#Collagen regeneration
#Minimal irritation & fast recovery

What is Clarity II?

Clarity II is a dual-wavelength laser system that utilizes 755 nm and 1064 nm wavelengths to treat a wide range of skin concerns. It is effective for pigmentation disorders such as melasma, freckles, and dark spots, as well as vascular lesions and laser hair removal. By adjusting the wavelength according to skin type and treatment depth, Clarity II targets both the epidermis and dermis, helping improve overall skin tone, vascular redness, and skin texture.

#Multi-solution for pigmentation, vascular treatment, and hair removal
#Improvement of melasma, freckles, and dark spots
#Skin tone evening and reduction of vascular redness
#Enhanced skin elasticity and smoother texture
#Safe and suitable for various skin types

What is Pico Fraxel?

Pico Fraxel is a fractional picosecond laser that delivers ultra-short energy pulses measured in picoseconds (one trillionth of a second) to precisely break down pigmentation deep within the skin. By creating controlled microthermal effects, it stimulates collagen regeneration in the dermis, improving acne scars, enlarged pores, fine wrinkles, and pigmentation simultaneously while minimizing surface damage.

#Simultaneous improvement of pigmentation, scars, and pores
#Stimulates micro collagen remodeling
#Minimal epidermal damage
#Reduces fine wrinkles and improves skin texture
#Brighter skin tone and improved elasticity

What is Potenza?

Potenza is a fractional RF microneedling treatment that delivers radiofrequency (RF) energy directly into the dermis through ultra-fine microneedle tips. This advanced technology precisely targets multiple skin concerns including pigmentation, acne marks, skin laxity, and enlarged pores, improving overall skin quality based on individual skin structure.

#Multi-target treatment for pigmentation, vascular issues, and sebaceous glands
#Reduces melanin production and pigmentation
#Controls sebum production to help prevent acne recurrence
#Improves skin tone, texture, and pore appearance
#Helps calm post-inflammatory redness

What is Revlite SI?

Revlite SI is a Q-switched nanosecond laser (1064 nm and 532 nm) that effectively treats various pigmentation conditions such as freckles, Ota nevus, and tattoos. Using ultra-short pulses, it precisely breaks down melanin while minimizing epidermal damage, helping restore a clearer and more even skin tone.

#Effective treatment for pigmentation and dark spots
#Precision melanin targeting with minimal skin damage
#Improves skin clarity and brightness
#Supports collagen stimulation for skin rejuvenation
#Enhances overall skin tone and texture

What is Dual Aileen?

Dual Aileen is a dual-wavelength laser system that utilizes 577 nm (vascular) and 511 nm (melanin) wavelengths to treat both vascular and pigmentation concerns simultaneously. The combined wavelength synergy helps improve vascular redness, pigmentation spots, and overall skin tone, resulting in clearer and more balanced skin.

#Calms redness, flushing, and dilated capillaries
#Helps regulate sebum and improve pore appearance
#Improves skin texture and overall radiance
#Targets both superficial and deeper pigmentation
#Helps prevent pigmentation recurrence and stabilize skin condition

What is Hollywood Spectra?

Hollywood Spectra is a multifunctional laser that combines Q-switched mode and Spectra peeling mode to improve pigmentation, skin tone, and skin texture simultaneously. With its carbon peeling mode, it gently removes excess sebum and dead skin cells while helping to brighten the skin and reduce pigmentation, leaving the skin clearer and more refined.

#Instant skin brightening and dullness improvement
#Reduction of sebum, blackheads, and pore size
#Improvement of residual pigmentation and discoloration
#Gentle exfoliation for better makeup adherence
#Smoother skin texture and improved radiance

What is Fotona StarWalker?

Fotona StarWalker is a multi-wavelength laser system that combines pico and nanosecond modes to target pigmentation in both the epidermis and dermis while improving skin texture and elasticity. Its evenly distributed beam energy minimizes skin irritation while stimulating collagen regeneration, helping achieve firmer, smoother, and more radiant skin.

#Simultaneous targeting of epidermal and dermal pigmentation
#Improvement of vascular redness and flushing
#Collagen stimulation for skin tightening and wrinkle reduction
#Pore refinement and improved skin texture
#Brighter, clearer, and more radiant skin tone

Customized Regeneration Protocol for Post-Acne Marks

Post-acne marks and pigmentation occur during the skin’s healing process after inflammation.
At Dr. E-Laser Dermatology, we analyze the depth of skin damage and pigmentation
to provide a step-by-step treatment plan that supports skin regeneration and restores a clearer, more even skin tone.

Precise Diagnosis of Skin Damage Depth

Using the MarkVu skin analysis system, we carefully evaluate the depth of post-acne marks and pigmentation, vascular response, and skin tone to determine the most appropriate regeneration solution based on the extent of epidermal and dermal damage.

Customized Treatment Plan

By distinguishing between pigmentation, post-acne redness, and scar-related changes, we create a personalized treatment plan that combines regenerative lasers, skin-repair injections, and pigmentation treatments.

Recurrence Prevention After Treatment

After treatment, we provide a maintenance program designed to reduce the risk of recurrence. Through regular skin analysis and follow-up care, we help minimize recurrence and maintain clearer, healthier skin over time.

Precise Diagnosis of Skin Damage Depth

Customized Treatment Plan

Recurrence Prevention After Treatment

Personalized Treatment, Not a One-Size-Fits-All Approach
“At Dr. E-Laser Dermatology, we do not provide uniform treatments.”

pigmentation characteristics. The difference in treatment results comes from our meticulous and personalized approach.

Rather than relying on standardized methods,
Dr. E-Laser Dermatology focuses on fully customized treatment strategies designed to achieve optimal results.

Patient needs
and treatment goals
Pigmentation density
and depth
Pigment pattern
and sun damage
Distribution
and size of lesions
Skin response during each
treatment session

Based on these factors, patients are carefully classified and individualized treatment plans are developed.
During every session, laser parameters are adjusted according to the patient’s skin response,
allowing us to optimize the treatment intensity and intervals.
Without this precise adjustment and strategic treatment planning, it is difficult to achieve satisfying results in pigmentation treatment.

Philosophy The Treatment Philosophy of Dr. E-Laser Dermatology

At Dr. E-Laser Dermatology, treatment is not defined by a single procedure.
We promise to provide care guided by dedication, time, and trust, taking responsibility
for your skin through every stage of the treatment process.

Extended Laser Treatment Time: Patients who have experienced dermatology procedures often notice the difference immediately. At Dr. E-Laser Dermatology, our laser treatment time is carefully controlled and noticeably thorough. This does not mean simply using lasers for a longer time. Instead, our treatments focus on precision, meticulous technique, and clinical expertise to achieve highly satisfying results.

Treatment Guarantee Program: If your skin does not improve even after visiting dermatology clinics, it is not the patient’s fault. With the right diagnosis and treatment approach, improvement is always possible. At Dr. E-Laser Dermatology, we introduced one of the first treatment guarantee programs in dermatology, committing to care for your skin as your trusted physician until the treatment process is complete.

A Dermatology Clinic Without Waiting: We value your time. To maintain the highest treatment quality, Dr. E-Laser Dermatology operates on a one-patient treatment system every 30–60 minutes, supported by a 100% reservation-based schedule and strict no-show policy. This system allows patients to receive their treatment on time without unnecessary waiting.