In most cases, acne scars cannot be removed completely, but they can often be improved significantly. Results depend on scar type, depth, skin type and the treatments used. At Re:berry Hongdae, the doctor identifies whether scars are rolling, boxcar, icepick or raised, then designs a combination plan over several months. Results vary by individual.
Re:berry Clinic Hongdae · Information reviewed for accuracy · Results vary by individual.
Why complete removal is rare
True acne scars involve changes in the dermis, such as lost collagen or fibrous bands pulling the skin down. Treatments can stimulate new collagen and smooth the surface, but they rarely restore the skin exactly as it was. Many patients still achieve a meaningful difference in texture and how visible scars look under light.
Scars vs marks
Red or brown spots left after a breakout are post-inflammatory marks, not scars. These often fade over time and may respond well to lasers and skincare. Indented or raised changes in texture are scars and usually need more targeted treatment. See our acne scars page.
Which treatments may help?
- Skin boosters: Rejuran Healer and CellREDM may support skin repair and texture.
- Exosome therapy: Sometimes used to support recovery after resurfacing.
- Lasers: Resurfacing and pico lasers may improve texture and marks.
- Scar injections: Steroid injections for raised or keloid scars, often at 4–6 week intervals.
What can I realistically expect?
Rolling scars often respond well to collagen-stimulating treatments and subcision-type approaches, while boxcar scars may soften with resurfacing. Narrow, deep icepick scars are usually the most stubborn. Raised scars may flatten with injections over several sessions. Many patients describe their goal as skin that looks smoother in daylight and under makeup, which is a realistic target for many people. Lighting, skin tone and makeup all affect how visible remaining scars look.
Why combinations work better
Most people have more than one scar type. Combining treatments that work at different depths, in a sensible order, usually gives better improvement than one method alone. Active acne should be controlled first to prevent new scars.
Getting started
A consultation at Re:berry Hongdae is the best way to assess your scars. Read what the best treatment for acne scars is, or book via our Booking page.
At a glance
- Realistic goal: Visible improvement rather than full removal
- Scar types: Rolling, boxcar, icepick, hypertrophic or keloid
- Typical options: Boosters, lasers, exosome, scar injections
- Timeline: Often several months of sessions
- Good to know: Red or brown marks often fade more easily than true scars
Related questions
How many sessions do acne scars need?
Many plans involve three to six sessions or more over several months, depending on scar depth and the treatments used. Improvement is gradual, so progress photos help track changes. Results vary by individual. Sessions are usually spaced several weeks apart so the skin can rebuild collagen between treatments.
Do old acne scars respond to treatment?
Yes, older scars can still improve, although deep or fibrous scars may need more sessions or combined methods. The doctor assesses scar type rather than age alone to plan treatment. Older scars that have settled may be easier to assess accurately than recent ones, which can still be changing.
Can I treat acne scars while I still have acne?
Usually active acne is controlled first, because inflammation can create new scars and some scar treatments may irritate breakouts. Some gentle treatments can begin alongside acne care. The doctor will advise on safe timing. Controlling acne first also helps prevent new scars from forming during the scar treatment course.
Keep reading
Before you book
This page is general information, not a diagnosis. Suitability, dose, number of sessions and expected results are decided by a doctor at consultation, and results vary by individual. Possible side effects include redness, swelling and bruising. Pricing is confirmed in writing before any treatment. See our medical disclaimer.
Still have a question?
A doctor at Re:berry Clinic Hongdae can answer it for your skin specifically. Multilingual consultation support is available.