How to Treat Acne Scars

Acne clears. The marks it leaves behind can take much longer - sometimes years, sometimes forever without help. If you want to understand why matching treatment to scar type matters, this guide walks you through exactly that. Scar type determines treatment. Getting that match right is the difference between real improvement and money spent on the wrong thing.

This guide covers the main scar types, the treatments best matched to each, realistic expectations for results, and specific considerations for Fitzpatrick skin tones IV-VI - which make up a large proportion of people seeking treatment in the UAE.

The four main types of acne scarring

Not everything left behind by acne is the same. Dermatologists broadly divide acne-related marks into atrophic scars (depressions in the skin), hypertrophic or keloid scars (raised tissue), and post-inflammatory changes (discolouration without structural skin damage). Each behaves differently and responds to different treatments.1

Which treatments suit which scar types

There is no single best treatment for acne scars. An effective plan usually starts with identifying your scar type - often you will have more than one - and then matching treatment to that type. A consultation with a dermatologist or aesthetician experienced in scar revision should do this assessment before any procedure is recommended.

Who is a good candidate - and who should wait

Timing matters. Starting scar treatment while active acne is still present is generally counterproductive - new breakouts create new damage while you are trying to treat existing marks. Most dermatologists recommend getting active acne well controlled first.1

• Good candidates: Stable acne (minimal active breakouts), realistic expectations, not pregnant or breastfeeding, no isotretinoin use in the past 6 months (relevant to laser/ablative procedures).
• Wait or adjust: Active moderate-to-severe acne, currently on isotretinoin, history of keloid scarring (raises risk for some procedures), certain autoimmune or skin conditions - discuss fully with a dermatologist.
• Keloid formers: If you tend to form raised or keloid scars, some treatments that stimulate collagen (laser, microneedling) can worsen rather than improve. A dermatologist experienced with keloid management needs to assess your case individually.

Darker skin tones (Fitzpatrick IV-VI): what changes

Fitzpatrick skin types IV-VI (olive to deep brown and dark complexions) are very common across the UAE's population. These skin tones respond excellently to many scar treatments - but certain procedures carry a higher risk of triggering post-inflammatory hyperpigmentation if not performed with the right settings, equipment, and aftercare.2

• Ablative fractional lasers (CO2, Er:YAG) carry higher PIH risk in Fitzpatrick IV-VI if settings are not adjusted for melanin density. Lower fluence, longer intervals, and thorough post-care are essential. In experienced hands, results can still be excellent.
• Non-ablative fractional lasers and microneedling are generally better first-line options in darker skin tones due to lower thermal damage at the skin surface.3
• Chemical peels: Superficial peels (glycolic, mandelic, salicylic) are well-tolerated. Medium-depth TCA peels carry more risk - the concentration and application technique need to be adjusted for darker skin.
• Topical preparation matters: A pre-treatment course of melanin-suppressing agents (e.g. azelaic acid, topical retinoids, vitamin C) is often recommended 4-8 weeks before any energy-based procedure to reduce PIH risk.4
• Post-treatment sun protection is critical. Dubai's UV index is regularly 10+ for much of the year. SPF 50 broad-spectrum sunscreen applied consistently can make the difference between a treatment working and new hyperpigmentation appearing.

What the treatment experience looks like

Most in-clinic scar treatments follow a similar structure, though the detail varies by procedure.

1. 1Consultation and scar mapping: A dermatologist or experienced practitioner identifies scar types, skin tone, and active acne status. This step should not be rushed - the assessment drives the plan.
2. 2Pre-treatment preparation: Depending on the procedure, you may be asked to start topicals (retinoids, sunscreen, pigment suppressors) weeks in advance, avoid sun exposure, or pause certain medications.
3. 3The procedure: Sessions range from 20 minutes (microneedling) to over an hour (combination treatments). Topical anaesthetic is standard for most energy-based procedures.
4. 4Immediate aftermath: Redness, swelling, and sensitivity are normal. Ablative procedures mean several days of visible recovery. Non-ablative and microneedling typically involve 24-48 hours of redness.
5. 5Aftercare: Gentle cleansing, barrier-supporting moisturiser, strict sun avoidance and SPF, avoiding active ingredients (acids, retinoids) until healed. Your practitioner should provide a written aftercare plan.
6. 6Review: Results develop over weeks to months as collagen remodels. Most plans involve multiple sessions and a review point to assess progress.

Setting realistic expectations

Scar revision is about significant improvement, not erasure. The AAD notes that no treatment can completely eliminate an acne scar - the goal is to reduce its visibility and smooth skin texture.1 Here is what a realistic outcome looks like:

• Atrophic scars (boxcar, rolling): Meaningful improvement - typically 50-70% reduction in depth appearance - is achievable over a course of treatment, but complete elimination is uncommon.
• Ice-pick scars: The most resistant type. TCA cross and punch excision can convert them to shallower, easier-to-treat scars. Multiple steps are usually needed.
• PIH: Can fade significantly or fully with the right topicals and procedures, but can take 6-18+ months even with treatment. New sun exposure can reverse progress.
• PIE: Often the fastest to respond - targeted vascular lasers (e.g. pulsed dye) can reduce redness significantly in 1-2 sessions.
• Results take time: Collagen remodelling takes 3-6 months after a course of treatment. Before-and-after photos should be compared at the 3-6 month mark, not immediately post-procedure.

What acne scar treatment costs in Dubai

Prices vary considerably based on the procedure, the number of scars being treated, the type of clinic (hospital-affiliated versus medical spa), and the seniority of the practitioner. These are approximate single-session ranges:

Because most plans require multiple sessions, ask for a total estimated course cost - not just per-session pricing - so you can compare properly. Be cautious of very low prices for laser procedures; the machine type, settings capability, and practitioner skill have a direct bearing on both safety and results.

Questions to ask at your consultation

How to read marketing claims

Acne scar treatment is a crowded, competitive space and claims can run ahead of evidence. A few things worth watching for:

• 'Completely removes scars' - no single treatment achieves complete removal of atrophic scars. Be sceptical of any claim of 100% elimination.
• 'One session results' - some procedures do show notable results in one session (particularly PIE treatment), but atrophic scar improvement almost always requires a course. A single impressive before-and-after is not a guarantee of your result.
• 'Suitable for all skin types' with no further detail - this is worth questioning directly. The relevant question is not whether the machine can be used on your skin tone, but whether the practitioner has the experience to calibrate it safely.
• Combination package pricing without scar assessment first - a plan should follow a diagnosis, not precede it. If a combination package is recommended before your scar types have been identified, ask why.
• Before-and-after photos: These are useful reference points, but ask about the patient's skin tone, scar type, number of sessions, and how long after the final session the 'after' photo was taken.