Benefits of Microneedling for Acne Scars

Dr Hasaneen Al Janabi MBBS MRCS (ENT) - Dr Hass Clinic Founder & Medical Director

Published by Dr Hasaneen

Published date 19.05.26

Acne scars can remain long after breakouts have cleared, leaving the skin uneven, textured or visibly pitted. Microneedling is one of the most effective non-surgical treatments for acne scars because it helps stimulate collagen production and support healthier skin repair.

When performed professionally, microneedling can help soften depressed scars, smooth texture and improve overall skin quality with minimal downtime.

How Microneedling Helps Acne Scars

Microneedling works by creating controlled micro-injuries in the skin using fine needles. This triggers the body’s natural healing response and encourages the production of collagen and elastin, the proteins responsible for skin firmness and support.

This is particularly important for acne scars because many indented scars form due to collagen loss beneath the skin. As new collagen develops, the skin gradually becomes smoother and more even.

Microneedling can help:

  • Soften pitted acne scars
  • Improve uneven skin texture
  • Reduce shadowing caused by depressed scars
  • Refine the appearance of enlarged pores
  • Brighten and smooth the skin overall

One of the biggest advantages of microneedling is that the improvement tends to look gradual and natural, rather than harsh or overdone.

Before and After Microneedling - Dr Hass Clinic

Which Acne Scars Respond Best to Microneedling?

Microneedling works best for atrophic acne scars, which are scars that sit below the surface of the skin.

Best suited for:

  • Rolling scars
  • Shallow boxcar scars
  • Mild to moderate pitted scarring
  • General textural irregularity after acne

Usually less effective for:

  • Raised acne scars
  • Very deep tethered scars
  • Active inflammatory acne

More severe scarring may require a combination treatment approach for the best result. For more information, read our full guide on different types of acne scars.

Active Acne: Causes, Prevention, Treatments at Dr Hass Clinic

The Main Benefits of Microneedling for Acne Scars

Natural Collagen Stimulation

Microneedling encourages the skin to repair and rebuild itself naturally. Rather than masking scars temporarily, it supports long-term collagen remodelling beneath the surface.

Smoother Skin Texture

Even mild acne scarring can make the skin look rough or uneven. Microneedling helps create a clearer, more refined appearance.

Minimal Downtime

Compared with more aggressive resurfacing procedures, microneedling usually involves relatively little recovery time. Most patients experience temporary redness and sensitivity for a short period after treatment.

Suitable for Many Skin Types

Microneedling is often suitable for a wide range of skin tones because it does not remove the outer layer of skin in the same way as some laser treatments.

What Results Can You Expect?

Microneedling improves acne scars gradually rather than instantly. Most patients notice:

  • Smoother texture
  • Softer scar edges
  • More even-looking skin
  • Improved overall skin quality

The number of sessions needed depends on the depth and severity of the scarring. Mild scars may respond more quickly, while deeper scars often require a longer treatment plan.

Although microneedling can significantly improve acne scars, it does not completely erase every scar. A personalised approach and realistic expectations are important.

Refining Treatment at Dr Hass Clinic

Professional Microneedling at Dr Hass Clinic

Treating acne scars effectively requires the correct needle depth, technique and treatment spacing. Professional microneedling allows treatment to be tailored to the individual’s scar type, skin condition and healing response, which is especially important when working with scarred or reactive skin.

At Dr Hass Clinic in Mayfair, microneedling is performed using medical-grade devices in a doctor-led clinical setting. Dr Hasaneen Al Janabi assesses each patient’s skin individually to determine whether microneedling is the right treatment or whether a combined approach may produce better results.

Patients often choose microneedling when they want:

  • Smoother skin texture
  • Less visible acne scarring
  • Natural-looking improvement
  • Minimal downtime
  • A personalised medical approach

Recovery is usually straightforward, but proper aftercare is important for both healing and results. Patients can also read our Microneedling Recovery and Aftercare Guide to understand what to expect after treatment and how to support the skin during recovery.

Doctor-led Facial Masculinisation - Dr Hass Clinic (Horizontal)

Final Thoughts

Microneedling is one of the best non-surgical treatments for depressed acne scars and uneven skin texture. By stimulating collagen production, it helps smooth the skin, soften scar edges and improve overall skin quality over time.

For rolling scars, shallow boxcar scars and mild to moderate acne scarring, it can offer noticeable, natural-looking improvement with minimal downtime.

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