First, know your scar type
The word “scar” covers a few very different things, and they do not all respond to the same treatment. The most common step is telling apart true textured scars from post-inflammatory marks. Boxcar scars are broad depressions with sharp edges; rolling scars give the skin a wavy, undulating look; ice-pick scars are deep and narrow. Separately, the flat red or brown spots left after a breakout are not scars at all — they are post-inflammatory pigmentation, and they usually fade with time and the right topical and laser support.
Getting this diagnosis right is everything, because pigmentation responds to one set of tools and true textured scarring responds to another. A treatment aimed at the wrong target wastes months.
Why creams rarely fix real scars
Topicals have a role — ingredients like retinoids, vitamin C, and diligent SPF genuinely help post-inflammatory marks and keep skin healthy. But a true boxcar or rolling scar is a change in the collagen structure beneath the surface. No cream reaches deep enough to rebuild that. Expecting a serum to fill a structural scar is the single most common reason people spend money and stay frustrated.
What actually works is treatment that triggers the skin to remodel its own collagen at depth. That is an in-office job.
Microneedling — the workhorse for textured scars
For boxcar and rolling acne scars, microneedling is one of the most reliable in-office options, and it works on all skin tones without the pigment risk some lasers carry on darker skin. A medical device creates thousands of controlled micro-channels, prompting new collagen to fill and smooth the depressions over a series of sessions — usually three to four, spaced four to six weeks apart.
Pairing microneedling with PRP — growth factors from your own blood, applied into the channels — can amplify the healing response for the right patient. This is why depth and protocol matter, and why a provider-grade treatment outperforms a home roller that only works the surface.
A real plan is usually multi-modal
The best acne-scar outcomes rarely come from one treatment. A typical plan combines a texture treatment like microneedling with pigment support for any post-inflammatory marks, plus a topical routine and strict sun protection to hold the gains. Deep ice-pick scars sometimes need a targeted technique on top of the series.
The realistic promise is significant improvement, not perfection — and a provider who says otherwise is overselling. At Elements, we assess your specific scar types in Draper and build the plan around them, then set expectations honestly before you start.
Medically reviewed by Richard Maxwell, MD, Medical Director at Elements Med Lounge. Last reviewed May 2026. This article is educational and not a substitute for a personal consultation.