Acne scars are harmless to a person’s physical health, but they can significantly reduce the quality of life experienced. Though it’s possible for some acne scars to fade away over time, the marks are likely to remain unaffected for decades.

One of the most effective ways to deal with acne scars is laser treatment. This minimally invasive procedure can reduce scarring by inducing a healing response from the skin. Determining which laser type is the best for your acne scars can define the next step toward achieving better skin quality and appearance.

Understanding Acne Scars: Types and Causes

Acne scars form when deep blemishes damage the skin and the body can't completely repair the tissue. The result is permanent textural or pigment changes. There are three main types:

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Atrophic scars: These scars appear indented because they result from a loss of tissue. These include:

  • Ice pick scars: small and deep
  • Boxcar scars: broad with defined edges
  • Rolling scars: shallow with uneven edges

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Hypertrophic scars: These scars are raised bumps that occur because the body produces excess collagen during the healing process.

You can also develop post-inflammatory hyperpigmentation (PIH). It appears as a dark discoloration left behind after inflammation. While this is not a true scar, it can affect the skin's appearance.

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How Laser Treatments Work for Acne Scars

Laser treatments use concentrated light to resurface the skin. They remove damaged skin cells and stimulate collagen production. This process improves texture and evens out skin tone, which reduces visible scarring over time.

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Types of Laser Treatments for Acne Scarring

Several types of lasers exist for treating acne scars. They are:

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  • Ablative lasers: These lasers remove layers of skin to encourage new growth. These are more aggressive and suited for deeper scars.
  • Non-ablative lasers: These lasers heat the skin without removing layers. They offer a less invasive option with shorter recovery times.
  • Fractional lasers: These lasers treat only small sections of skin at a time. They speed up healing and minimize side effects.
  • Intense Pulsed Light (IPL): While technically, this is not a laser, it's effective for reducing redness and pigmentation (especially for PIH)

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As new technologies appear, acne scar removal lasers become more and more sophisticated.

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Top Lasers for Acne Scar Removal in 2025

At Radiant Dermatology, we offer some of the most advanced laser systems available today. These include:

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  • Nd:YAG: As part of the Laser Genesis treatment, it targets deeper skin layers with minimal surface damage. Ideal for darker skin tones and deeper scars.
  • Fractional CO₂:  A powerful resurfacing laser used for severe atrophic scarring. Stimulates collagen and smooths skin texture.

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Each of these lasers has many advantages. They work best for certain skin types and scar patterns. Our dermatologists evaluate your skin to determine the most effective option.

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Laser Reviews: Pros, Cons, and Ideal Candidates

Nd:YAG

  • Pros: Safe for all skin tones, low downtime
  • Cons: Requires multiple sessions for best results
  • Best for: Rolling scars, hyperpigmentation, and darker skin types

Fractional CO₂

  • Pros: Significant improvement in texture and depth
  • Cons: More recovery time, not ideal for all skin tones
  • Best for: Deep boxcar or ice pick scars on lighter skin tones

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Before You Book: What to Know About the Procedure

Laser acne scar removal starts with a consultation. Our board-certified dermatologist will assess your scars and skin tone while studying your medical history. We will explain how to prepare for the treatment.

The procedure itself only requires a numbing cream or slight local anesthesia. Each session takes less than 30 minutes.

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Expert Tips: Choosing the Right Laser for Your Skin Type

Not every laser is safe or effective for every skin tone. For example, darker skin tones are more prone to hyperpigmentation after aggressive treatments. You need to choose a qualified dermatologist who understands how to match technology to the skin's needs.

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Laser Acne Scar Removal: Cost Breakdown

Costs vary by treatment type, number of sessions, and provider. On average:

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  • Nd:YAG: $300–$600 per session
  • Fractional CO₂: $1200–$3,500 per session

You may need multiple sessions to achieve the best results. While the upfront cost is higher than for topical treatments, the improvements are more noticeable and longer-lasting.

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Results and Recovery: What to Expect Post-Treatment

Mild swelling or flaking may occur after treatment. Deeper laser treatments like Fractional CO₂ can require up to two weeks of downtime, while others may only cause a few days of redness. Usually, the desired results appear gradually. You may notice the skin improving over several weeks after the final treatment.

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Final Thoughts: Is Laser Acne Scar Removal Right for You?

Laser treatment is one of the most effective ways to reduce acne scarring. At Radiant Dermatology, our experts can help you choose the best laser for acne scars and administer top-notch treatment.

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If you are ready to take the next step toward clear radiant skin, find a Radiant Dermatology office near you and book an appointment today.

Photo credit: Bernardo Emanuelle