Type “best acne scar treatment” into Google and you’ll get a dozen confident, contradictory answers. One site swears by lasers. Another says microneedling changed their life. A dermatologist friend mentions subcision like it’s obvious. Here’s the truth: there’s no single “best” treatment – there’s a best treatment for your specific scars. Let’s break down how the top options actually compare, so you can walk into a consultation knowing what you’re talking about.

Laser Resurfacing

Lasers work by delivering controlled energy into your skin, which sounds intense but is really just a way of telling your skin, “hey, build more collagen.” Fractional lasers treat the skin in tiny, precise sections rather than the whole surface at once, which means faster healing than older-style lasers.

Great for: widespread scarring and an overall texture reset

The catch: you’ll likely need a few sessions, and downtime depends on how strong a laser your skin can handle

Microneedling (With or Without Radiofrequency)

Picture a device covered in tiny needles, gently rolled or stamped across your skin. It sounds worse than it feels -most people describe it as tolerable, even relaxing by the end. Those micro-injuries kick your skin’s natural healing process into gear, rebuilding collagen from the inside out. Adding radiofrequency energy pushes heat deeper for an extra boost.

Great for: rolling and boxcar scars, and it’s often the safer starting point if you have a deeper skin tone

The catch: results build slowly, session by session, not overnight

Subcision

This one has a slightly alarming name but a simple job: a thin needle releases the scar tissue that’s pulling a rolling scar downward, letting your skin sit flat again. It’s often paired with filler or microneedling for a fuller result.

Great for: stubborn, tethered rolling scars that laser alone doesn’t fully fix

The catch: technique matters a lot here – this is one where experience really shows

Chemical Peels

Peels use acid to slough off damaged surface layers, revealing smoother, more even skin underneath. They range from a light lunch-break peel with zero downtime to something more intensive.

Great for: surface texture, discoloration, and keeping results going between bigger treatments

The catch: peels alone won’t touch deeper, pitted scarring

Dermal Filler

Injectable filler can literally lift a depressed scar from underneath – and unlike most options on this list, you can see the difference almost immediately.

Great for: a quick, visible improvement on specific deep scars

The catch: it’s temporary. Filler breaks down over time, so this needs upkeep

Rejuran / PDRN

The newest name on this list, Rejuran is an injectable built on PDRN  – a substance derived from salmon DNA that’s long been used to support wound healing. Rather than resurfacing or physically lifting the skin, it works by calming inflammation and encouraging your own skin to rebuild collagen from within.

Great for: a gentler, regenerative option layered alongside laser, microneedling, or PRP – especially for people looking to support overall skin quality while treating scars

The catch: it’s newer than the other options here, so the research base is still smaller. Best thought of as a promising add-on rather than a proven stand-alone treatment for now

So Which One Is Actually “Best”?

Here’s the honest answer: almost nobody gets their best results from just one treatment. The strongest outcomes usually come from combining a few – say, microneedling for overall texture, subcision for the scars that are tethered down, and a series of lighter peels for lingering discoloration, spread out over a few months so your skin has time to actually heal and rebuild between rounds.

What Actually Determines Your Best Combination

  • What type of scarring you have – pitted, tethered, and discolored scars all need different approaches
  • Your skin tone – some lasers carry more risk of dark marks in deeper skin tones, so device selection matters
  • How much downtime you can handle – some treatments mean a few days of visible healing; others mean none
  • Your timeline  – six weeks before a wedding calls for a very different plan than an open-ended one

The Bottom Line

The “best” acne scar treatment isn’t a trend or a single fancy device –  it’s whatever’s actually matched to your scar type, your skin tone, and your goals. A dermatologist can look at your scars in person and build a combination plan that makes sense for your skin and your timeline, instead of guessing from a search result.

This article is for general educational purposes. Individual results vary, and a personalized consultation is the best way to determine which combination of treatments is right for you.