How To Get Rid of Acne Scars: Complete Treatment Guide

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Acne scarring is one of the most common cosmetic concerns we see at Centre for . The affects a significant portion of people who have had moderate to severe acne, and it can be a source of distress — particularly because the scarring often the acne itself by decades. The good news: meaningful is for nearly every patient. The less convenient news: it usually takes a combination of treatments delivered over months, rather than a single intervention, and complete erasure is not a realistic goal.

This is the comprehensive hub guide to acne . It covers the different scar types, what realistic options exist, how to choose between them, and where each fits within the service at Centre for Surgery’s CQC-regulated Baker Street private hospital.

Why acne causes scars in the first place

Acne is an inflammatory of the pilosebaceous unit — the hair and its associated oil gland. When pores become blocked, bacteria (particularly Cutibacterium acnes) proliferate and trigger inflammation. Mild acne usually heals without . Deeper, cystic, or acne the and skin structure, and when the body repairs the damage it lays down replacement collagen that is structurally different from the original skin. That replacement is the scar.

Several factors increase the risk of scarring:

Once a true scar has formed, it doesn’t go away spontaneously in the way an active acne lesion does. is what improves it.

The different types of acne scars

Most acne scars fall into one of four categories, and the right treatment depends on which type you have. Most have a mix.

Narrow, deep, V-shaped scars that look like the skin has been punctured. Usually under 2 mm in at the but much deeper into the dermis. These are the hardest acne scars to treat because their depth puts them beyond the reach of most resurfacing treatments. TCA CROSS and punch are the most for ice-pick scars. For discussion see .

Broader, U-shaped depressions with sharp vertical edges, typically 1.5–4 mm wide. They look like small or wide pits. Shallow boxcar scars respond well to laser resurfacing and Dermapen Microneedling with ÜBER Pro Peel; deeper boxcar scars may need combined treatment including subcision and punch .

Wider, shallow scars with edges that give the skin a wavy, undulating . They are caused by fibrous bands tethering the skin to deeper tissue. Subcision (releasing the tethering bands with a fine needle) is the most single intervention; radiofrequency microneedling and laser add .

Raised scars rather than depressed ones, more common on the chest, shoulders and than the face. Hypertrophic scars stay within the original wound boundary; keloids extend beyond it. Both to steroid injection, silicone, and selected laser approaches rather than the techniques used for atrophic scars. See

Strictly not a scar — these are dark marks left after an acne lesion heals, particularly in skin types III to VI. PIH usually fades over 6 to 18 months without treatment. It can be accelerated with sun protection, retinoids, C, and selected chemical peels. PIH should be before — or alongside — true scar treatment.

For full background on scar types generally, see .

Will acne scars fade on their own?

Some types do, . usually fades over 6 to 18 months. Mild rolling scars may become slightly less noticeable as the surrounding skin matures.

True structural acne scars — ice-pick, boxcar, deep rolling — do not improve meaningfully without treatment. Skin elasticity with age, which can actually make atrophic scars look more pronounced over decades, not less. who hope the scars will simply fade away find the opposite: the becomes a permanent feature unless actively .

The implication: if acne scarring is bothering you, waiting won’t fix it. is what improves it.

Treatment options — the realistic menu

The «Chemical Reconstruction of Skin Scars» technique applies high-concentration acid directly into individual scars. The controlled chemical injury new formation specifically within the scar, gradually it from within. healthy skin is largely unaffected. Best treatment for ice-pick scars; useful for narrow boxcar scars; less useful for rolling scars or scars. 2–6 sessions every 4–6 weeks. For full discussion see .

A fine needle or cannula is passed under tethered rolling scars to release the bands them to deeper tissue. Once released, the scar lifts up to skin level and the body deposits new collagen in the released space. Best treatment for rolling scars; useful as part of combined plans for boxcar scars. Often combined with dermal filler or fat to the lift while forms.

combines with radiofrequency energy at the depth of the scar. The combination produces both immediate mechanical of and collagen remodelling. for rolling scars, boxcar scars, and broader textural improvement; less effective as a single for deep scars. Typically a course of 3–4 sessions. Safe for all skin types. For dedicated discussion see

Erbium YAG and CO2 fractional lasers produce controlled thermal injury that remodelling across the treated area. Particularly useful for boxcar scars and overall . sessions typically needed. Higher pigmentation risk in darker skin types, where radiofrequency is often a safer . For dedicated discussion see and .

For deep ice-pick scars that don’t to TCA CROSS, the scar is with a small blade and closed with one or two fine . The resulting linear scar is much less visible than the original scar. Best reserved for selected deep scars rather than used across broader scarring.

Hyaluronic acid filler under scars (usually or boxcar) lifts them to skin level immediately. Typically after subcision to keep the scar elevated while forms. Repeat treatment usually needed every 12+ months. For dedicated discussion see

For more volume loss — atrophic with significant skin tethering — autologous fat transfer can restore facial volume and improve the of multiple scars . Particularly useful for older patients with acne scarring and age-related volume loss. See .

For or keloid acne scars. directly into the scar tissue collagen overproduction and the scar. Course of 3–6 every 4–6 weeks. The first-line for raised acne .

How combined treatment works in practice

Most with acne benefit from combining several rather than on any single one. A typical plan for mixed scarring:

The total cost of a plan ranges from £2,500 to £6,000 over 6 to 12 months, on the scar and modalities needed. through Chrysalis Finance is available. For cost discussion see

Active acne must be controlled first

An important point: acne scars while active acne continues simply new scars alongside the ones being . Most scar treatments also risk active inflammation.

The standard approach: control active acne first (through topical or oral medication, professional acne treatment, or — for severe cases — isotretinoin). Once acne has been controlled for at least 3 to 6 months, scar treatment can begin. Patients on need to complete the course and wait 6 months before laser or .

For patients with active acne, the first step is or appropriate management. Scar work follows, not precedes, getting the acne itself under control.

How long does acne scar treatment take?

Realistic timelines:

Patients hoping for a quick fix are often disappointed. Patients who commit to a full course over 6–12 months see substantial that justifies the investment.

Realistic expectations

Acne scarring cannot be completely erased. The skin structure has been altered, and no treatment can restore the original tissue architecture. What can achieve, with a comprehensive plan, is:

who arrive expecting «perfect skin» are likely to be even with excellent clinical results. who arrive expecting «significantly better skin» are delighted with the same outcomes. Good includes a frank of what is realistically for the present.

What we don’t recommend

Frequently asked questions

There isn’t one. The most effective is — typically TCA CROSS for scars, subcision for scars, and Morpheus8 or fractional laser for broader textural improvement. Single-modality treatment underperforms plans.

Most see early changes within 4–6 weeks of the first . improvement develops over 3–6 months as collagen . Maximum effect is typically visible 6–12 months after the final session of a comprehensive plan.

For a plan mixed scarring: typically 6–12 across various modalities over 6–12 months. For more limited scarring, fewer may be enough. The establishes the right plan for your .

Single of typically £350–800. Comprehensive plans £2,500–6,000 over 6–12 months. is available. For full cost discussion see

Yes — settings need and Morpheus8 is often safer than aggressive ablative laser for Fitzpatrick IV–VI skin types. Many of our have darker skin types and achieve excellent results with appropriate .

Generally no. Acne scar is categorised as and falls outside NHS provision. Most patients proceed .

scars don’t typically come back — the collagen remodelling is structural and stable. However, new acne can produce new scars, which is why acne control matters.

You should wait until your acne is well — ideally 3–6 months stable. Mild breakouts can be managed during scar treatment, but active inflammatory acne should be controlled first to avoid producing new scars treating old ones.

For some patients, particularly those with limited depressed scarring, filler-based alone can produce satisfying results. For most patients with scarring, filler is one part of a plan rather than the whole solution.

Not true scars but often confused with . PIH usually fades over 6–18 months with diligent sun and topical retinoids; peels can the . PIH should be settled before — or alongside — true scar treatment.

Centre for is a plastic surgery clinic at 95–97 Baker Street, Marylebone. Our combines TCA CROSS, subcision, , , dermal fillers, and surgical scar revision where appropriate. plans are calibrated to your specific and skin type. All by consultant surgeons. No GP referral required.

For related guides, see , , , , , , and .

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Centre for Surgery is a hospital on London’s Baker Street, delivering and cosmetic surgery through GMC-registered specialist surgeons. Our spans facial procedures and , , for men, and body contouring such as and . safety, surgical excellence and natural-looking results sit at the heart of everything we do.

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