You're not the only one. For many people, pitted scars can feel like a permanent reminder of battles with acne. And no matter how clear your skin is now, those little indentations can make you feel like you're still fighting the same fight.
The thing is, pitted acne scars aren't just cosmetic. They affect confidence, makeup application, and sometimes even how light hits your face.
Thanks to advances in dermatological treatments, there are effective, clinically proven options that can significantly reduce the appearance of pitted scars and promote healthy skin renewal. Pitted scars, being the deepest type of acne scars, are actually the most difficult type of acne scars to treat.
At Lumine Dermatology, we have vast experience in the management of many different types of acne scars in various skin types, including stubborn pitted acne scars.
Pitted acne scars—also called atrophic scars or depressed scars—are indentations that form after severe Pitted acne scars—also called atrophic scars or depressed scars—are indentations that form after severe acne. Unlike red marks or pigmentation, these scars sit below the surface of the skin. They happen when the skin doesn’t produce enough collagen during healing, leaving behind a hollow area.
And no, they’re not just “old acne.” They’re a sign that the skin’s deeper layers were damaged during the inflammatory process.
When acne becomes inflamed, especially in the case of cysts, nodules, or deep papules, the skin tissue around it is damaged. As your body works to repair the wound, it produces collagen. But in the case of atrophic scars, it doesn’t produce enough. The result is a hollow, indented scar.
Other factors make pitted scars more likely:
Not all pitted scars are the same. Dermatologists usually group them into three main types:
These are narrow, deep scars that extend into the dermis, resembling small punctures made by a sharp instrument. Due to their depth, ice pick scars are often more resistant to surface treatments and may require specialised procedures like TCA CROSS or punch excision.
Boxcar scars are broader with sharply defined edges, giving the skin a pitted or crater-like appearance. They are commonly found on the lower cheeks and jawline. Depending on their depth, treatments may include resurfacing lasers, microneedling radiofrequency, or subcision with polynucleotides of poly-L lactic acid.
These scars present as wide, shallow depressions with sloping edges that create a wavy texture on the skin’s surface. Rolling scars are often the result of long-term inflammatory acne and typically respond well to subcision with polynucleotides or poly-L lactic acid, microneedling radiofrequency, and combination therapies.
Each type may respond better to different treatments. That’s why a proper consultation is key—not every scar should be treated the same way.
In most cases, pitted acne scars do not improve significantly without clinical intervention. While post-inflammatory hyperpigmentation (dark spots left after acne) may fade naturally over time, pitted scars involve a loss of underlying skin structure. This makes them much harder to resolve without targeted treatment.
These indentations form because of insufficient collagen production during the healing process, resulting in permanent depressions in the skin. Since the damage affects deeper dermal layers, topical creams or time alone are typically ineffective.
However, this doesn’t mean you’re out of options. Advances in dermatology have made it possible to stimulate collagen regeneration and remodel scarred tissue with impressive results. A strategic treatment plan, crafted by a specialist, can significantly improve skin texture and restore a smoother appearance.
Laser resurfacing is a powerful way to smooth out pitted scars. It removes damaged skin layers and encourages collagen formation.
Multiple sessions are typically required to achieve optimal results, with improvements becoming more apparent over time.
Microneedling uses fine needles to create micro-injuries in the skin, stimulating collagen production. When combined with radiofrequency (RF), the treatment penetrates deeper layers and enhances results.
Using acids like salicylic acid or TCA, chemical peels remove the top layer of skin to boost regeneration. TCA CROSS (a specialised chemical peel technique) is especially effective on ice pick scars.
These treatments work best when repeated at regular intervals. They also help reduce pigmentation alongside scar depth.
Subcision is a minor procedure that breaks up the fibrous bands pulling down the scar. Once released, the skin rises and smooths out over time.
Injectable fillers can temporarily elevate indented scars, creating a smoother skin surface. Some fillers also encourage collagen production for extended benefit.
For certain deep scars, a punch tool can be used to surgically remove or elevate the scar tissue. The treated area is then either sutured or allowed to heal naturally.
Each of these treatments can deliver significant improvement, but the most effective approach often involves combining therapies based on individual skin characteristics.
There is no one-size-fits-all approach to treating pitted scars. The most effective acne scar treatment plans combine multiple methods because every person’s skin is different.
At Lumine Dermatology, we carefully assess:
Then we design a custom protocol that may involve laser sessions, microneedling, chemical peels, or all of the above. Treatments are spaced out strategically to maximise collagen stimulation while allowing recovery between visits.
It’s not just about getting quick results. It’s about building lasting improvements tailored to your skin’s needs.
No at-home product can erase pitted acne scars, but some can support your professional treatment or help maintain healthy skin between sessions.
Worth keeping in your routine:
Avoid:
Think of at-home care as maintenance. Significant improvement happens with professional guidance.
Here are signs that it may be time to consult a professional:
Healing existing pitted scars is step one. But prevention? That’s long-term success.
At Lumine Dermatology, we go beyond surface-level solutions. Our expert dermatologists tailor treatments to your skin type, lifestyle, and personal goals. From fractional lasers to advanced microneedling, we use science-backed techniques to help restore smoother, more even skin.
Book your consultation today and take the first step toward clearer, more confident skin.
The scars might have been stubborn. But they don’t have to be permanent.
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