What Types of Acne Scars Can Laser Treat?

Before choosing an acne scar laser treatment, it is important to identify what type of scar you actually have.

1. Boxcar Acne Scars

Boxcar scars are depressed scars with relatively defined edges.

Depending on their depth, laser treatment may be used to stimulate collagen remodelling and improve the transition between the scar and surrounding skin.

Deeper boxcar scars may require additional treatments rather than laser alone.

2. Rolling Acne Scars

Rolling scars create a wavy or uneven appearance across the skin.

Some rolling scars are caused partly by fibrous bands underneath the skin that pull the surface downward.

When significant tethering is present, simply treating the surface with a laser may not fully address the underlying problem.

A doctor may therefore recommend subcision followed by laser or another collagen-stimulating treatment.

3. Ice Pick Acne Scars

Ice pick scars are small, narrow and deep.

Because the scar extends relatively deeply into the skin, laser treatment alone may not always be the first treatment selected.

Procedures such as TCA CROSS may be considered for appropriate scars before or together with other scar-remodelling treatments.

4. Post-Acne Pigmentation

Not every mark left after acne is a true scar.

Flat brown or dark marks may represent post-inflammatory hyperpigmentation (PIH) rather than structural acne scarring.

For these patients, treatments targeting pigmentation may be more appropriate than aggressive resurfacing.

This distinction is particularly important for Asian skin, where post-inflammatory pigmentation needs to be considered when planning energy-based treatment.

Which Laser Is Best for Acne Scars?

Patients frequently ask:

“Which is the best laser treatment for acne scars?”

A better question is:

“Which laser is most appropriate for my type of acne scar?”

Different laser technologies work differently.

Pico Laser for Acne Scars

Picosecond laser technology delivers extremely short pulses of laser energy.

Depending on the device, wavelength, handpiece and treatment protocol, Pico Laser may be used to address concerns such as:

• Mild acne scarring
• Uneven skin texture
• Enlarged-looking pores
• Post-acne pigmentation
• Selected boxcar or rolling scars
• Overall skin rejuvenation

At NextMed Clinic, we use the PicoCare laser platform with our Signature Pico Next™ Protocol.

Rather than using identical settings for every patient, treatment parameters are selected according to the patient’s skin type, acne scar pattern, pigmentation, skin sensitivity, previous treatment and downtime preference.

Is Pico Laser Suitable for Deep Acne Scars?

It depends.

Pico Laser can stimulate collagen remodelling, but patients with significant tethering or very deep scars may benefit more from a combination approach.

For example:

Tethered rolling scar → Subcision → Collagen remodelling treatment → Laser resurfacing

This targets different components of the scar instead of expecting one device to solve everything.

Fractional Laser for Acne Scars

Fractional laser treatment creates microscopic treatment zones within the skin while leaving areas of surrounding tissue untreated.

The healing response stimulates new collagen formation and remodelling.

Fractional resurfacing may be considered for:

• Atrophic acne scars
• Boxcar scars
• Uneven skin texture
• Enlarged-looking pores
• Selected rolling scars

The intensity and downtime vary considerably depending on the technology and treatment settings used.

Fractional CO2 Laser for Acne Scars

Fractional CO2 is an ablative fractional laser used for skin resurfacing and acne scar treatment.

It can provide more intensive resurfacing than some non-ablative approaches, but greater treatment intensity can also mean more redness, crusting and recovery time.

Fractional CO2 may be considered for appropriate patients with more established textural acne scarring.

However, stronger treatment does not automatically mean better treatment.

For Malaysian and Asian skin types, treatment intensity, skin type and the risk of post-inflammatory hyperpigmentation should be considered carefully.

Pico Laser vs Fractional CO2 Laser for Acne Scars

The choice should therefore be based on scar architecture rather than simply choosing the most powerful machine.

Why Laser Alone May Not Be Enough for Deep Acne Scars

This is one of the most important concepts in acne scar treatment.

Imagine a rolling scar that is being pulled downward by fibrous tissue underneath the skin.

A laser primarily treating the surface and stimulating collagen may improve the texture, but it does not necessarily release the structure pulling the scar downward.

In these cases, a doctor may consider subcision to release the tethering before using other treatments to improve collagen and surface texture.

Other treatment combinations may include:

• Subcision
• Pico Laser
• Fractional resurfacing
• TCA CROSS
• Microneedling
• Rejuran S
• Juvelook
• Linerase
• Other collagen-stimulating treatments

The appropriate combination depends on the individual scar pattern.

What Is the Best Treatment for Different Acne Scar Types?

Many patients have mixed acne scars, which is why a personalised plan can be more useful than repeatedly performing the same laser treatment.

How Many Laser Sessions Are Needed for Acne Scars?

Acne scars generally cannot be completely removed in a single treatment.

The number of sessions varies according to:

• Scar severity
• Scar depth
• Type of laser
• Treatment intensity
• Skin response
• Combination treatments
• Desired improvement
• Acceptable downtime

For many patients, treatment is performed progressively over several sessions because collagen remodelling takes time.

Your doctor should assess the response after each stage rather than promising a fixed percentage of improvement.

What Happens During an Acne Scar Laser Consultation?

At NextMed Clinic, acne scar treatment begins with assessment rather than immediately choosing a machine.

Step 1 — Examine Your Acne

Active acne should be assessed because continuing breakouts can create new scars.

Step 2 — Identify Your Scar Types

Your doctor examines whether you have:

• Ice pick scars
• Boxcar scars
• Rolling scars
• Tethered scars
• Pigmentation
• Red acne marks
• Enlarged pores
• Mixed scarring

Step 3 — Assess Scar Depth and Skin Quality

The doctor evaluates how deep the scars are and whether underlying tethering is present.

Step 4 — Discuss Downtime

A patient who can tolerate several days of recovery may have different options from someone who needs minimal downtime.

Step 5 — Create a Personalised Acne Scar Treatment Plan

Laser may be used alone for suitable cases or incorporated into a staged combination plan.

Does Acne Scar Laser Treatment Hurt?

Comfort depends on the type of laser and treatment intensity.

Patients may experience sensations such as warmth, tingling or prickling during treatment.

For more intensive resurfacing procedures, topical numbing may be applied beforehand to improve comfort.

What Is the Downtime After Laser Treatment for Acne Scars?

Downtime varies considerably.

After treatment, temporary effects may include:

• Redness
• Warmth
• Mild swelling
• Dryness
• Sensitivity
• Temporary darkening of pigmentation
• Crusting or peeling with more intensive resurfacing

Your doctor should explain the expected recovery period before treatment.

Sun protection is particularly important after laser procedures.

Can Acne Scars Be Completely Removed by Laser?

It is better to think about improvement rather than complete removal.

Acne scars represent structural changes within the skin.

The goal of treatment is generally to make scars less noticeable by improving their depth, edges, texture and surrounding skin quality.

Results vary from patient to patient.

Be cautious of treatments promising that acne scars can be completely erased after one laser session.

Laser Treatment for Acne Scars in Asian Skin

Malaysia has a diverse population, and many patients have skin types that are more susceptible to post-inflammatory hyperpigmentation.

For this reason, acne scar treatment should not simply focus on delivering maximum laser energy.

Doctors need to consider:

• Skin type
• Existing pigmentation
• Recent sun exposure
• History of PIH
• Scar depth
• Active inflammation
• Laser parameters
• Pre- and post-treatment skincare

The aim is to achieve useful collagen remodelling while minimising unnecessary inflammation and complications.

Acne Scar Laser Treatment Price in Malaysia

The price of laser treatment for acne scars in Malaysia varies depending on:

• Laser technology
• Size of treatment area
• Scar severity
• Treatment intensity
• Number of sessions
• Doctor assessment
• Whether combination procedures are required

Rather than choosing treatment based only on the cheapest laser price, ask what type of scar is being treated and why that particular procedure has been recommended.

A cheaper treatment repeated many times without addressing the underlying scar structure may not necessarily provide better value.

Why Acne Scar Diagnosis Matters More Than the Machine

Patients often arrive asking:

“Do you have Pico Laser?”

or

“Do I need CO2 Laser?”

But the machine should come after the diagnosis.

For example, two patients may both have acne scars on their cheeks.

Patient A has mainly shallow boxcar scars and pigmentation.

Patient B has deeply tethered rolling scars.

They should not automatically receive the same treatment simply because both have “acne scars.”

At NextMed Clinic, we believe acne scar treatment should follow this sequence:

Diagnose the scar → Identify the underlying problem → Select the treatment → Monitor collagen remodelling → Adjust the next treatment if necessary.

Why Choose NextMed Clinic for Acne Scar Treatment in Malaysia?

At NextMed Clinic, our doctors treat acne scars using a personalised, multimodal approach.

Instead of relying on one machine for every patient, we assess:

• Acne activity
• Scar type
• Scar depth
• Tethering
• Pigmentation
• Skin sensitivity
• Previous treatments
• Downtime preference
• Treatment goals

Depending on the assessment, your treatment plan may include laser therapy, subcision, TCA CROSS or collagen-stimulating treatments.

Our aim is not simply to “laser the scars”, but to understand why the scar looks the way it does and select treatment accordingly.