For many people, acne eventually fades. The frustrating part is what it leaves behind. Long after active blemishes are gone, acne scars can continue to affect the skin’s texture, tone, and overall appearance. Some scars create shallow depressions, others leave deep pits, and some cause discoloration that lingers for months or even years.
What makes acne scarring particularly challenging is that no two patients experience it in exactly the same way. One person may struggle with rolling scars across the cheeks, while another deals with ice pick scars or persistent dark marks. Because acne scars come in many forms, treatment requires more than a one-size-fits-all approach.
That is why modern acne scar treatment focuses on matching the treatment to the specific scar type. From laser resurfacing and microneedling to chemical peels, fillers, subcision, and surgical techniques, there are multiple options available to improve skin texture and restore confidence.
If you have ever wondered why one treatment works beautifully for one patient but not another, keep reading. Understanding your scar type is often the first step toward choosing the most effective solution.
What Are Acne Scar Treatments?
Before exploring specific scar types, it helps to understand what acne scar treatments are designed to accomplish. Acne scar treatments are medical and cosmetic procedures that improve the appearance of scars left behind after acne inflammation damages the skin and underlying tissue.
These treatments may stimulate collagen production, resurface damaged skin, release scar tissue, replace lost volume, or improve discoloration.
An experienced provider often combines multiple approaches because different scars respond to different treatments. This personalized strategy is one reason why a thorough acne scar consultation in Englewood Cliffs can be so valuable.

Understanding Scar Types
Before selecting a treatment, it is important to identify exactly what type of scar is present. The process of acne scar classification in NJ often begins with a detailed skin evaluation. While many patients assume all acne scars are the same, dermatologists typically categorize them into distinct groups based on their appearance and depth.
- Ice Pick Scars. Ice pick scars are narrow, deep indentations that extend into the skin. They often resemble tiny puncture wounds and can be difficult to treat because of their depth.
- Boxcar Scars. These scars have sharply defined edges and appear as wider depressions in the skin. They often create a pitted appearance that is especially noticeable under certain lighting.
- Rolling Scars. They create uneven texture and wave-like depressions. They are often caused by fibrous bands pulling the skin downward.
- Hypertrophic Scars. Rather than creating depressions, hypertrophic scars appear raised. They develop when excess collagen forms during the healing process.
- Post-Inflammatory Hyperpigmentation. Although technically not a scar, lingering dark spots frequently accompany acne. These discolorations can remain visible long after acne resolves.
Understanding these distinctions helps providers create more effective treatment plans.
Matching Treatment to Scar Type
Different scars require different strategies. This is where modern acne scar treatment becomes highly personalized.
1. Ice Pick Scars Often Respond Best to Phenol (Carbolic Acid)
Among all acne scars, ice pick scars are often the most challenging because they extend deep into the skin. Due to their narrow, deep appearance, high-concentration phenol (carbolic acid), commonly known as the CROSS technique, is often considered a primary treatment option. The controlled application of phenol stimulates collagen remodeling within the scar, helping reduce its depth over time.
Because ice pick scars vary in severity, some patients may also benefit from additional treatments, such as laser resurfacing, after adequate healing. Treatment recommendations are always based on the depth and characteristics of the individual scars.
2. Boxcar Scars May Benefit from Subcision, Acid, or Laser
Boxcar scars have wider, more defined edges than ice pick scars, so treatment depends largely on how deep the scars extend.
- Shallower boxcar scars may respond well to chemical reconstruction techniques using acids or to laser resurfacing, which stimulates collagen production and improves skin texture.
- Deeper boxcar scars may benefit from subcision, a procedure that releases the fibrous bands beneath the scar before additional resurfacing treatments are performed.
Because no two scars are identical, providers often combine therapies to create a personalized treatment plan that addresses both scar depth and overall skin quality.
3. Rolling Scars May Require Subcision
Rolling scars often develop because fibrous bands beneath the skin pull the surface downward. Subcision directly addresses this issue. During the procedure, a specialized needle is used to break apart the fibrous attachments beneath the scar. Once these bands are released, the skin can gradually return to a smoother position.
Subcision is often considered one of the most effective treatments for rolling scars because it targets the structural cause rather than only treating the visible surface. Many providers combine subcision with fillers, microneedling, or laser treatments to maximize results.
4. Raised Scars Often Improve with Steroid Injections
Not all acne scars are depressed. Some become raised due to excess collagen production, resulting in hypertrophic scars or keloids.
Bleomycin injections are commonly used to treat raised scars. When injected directly into the scar tissue, bleomycin may help soften and flatten the scar by reducing excessive collagen production over time.
Depending on the characteristics of the scar, additional therapies may also be considered. A thorough evaluation helps determine the most appropriate treatment approach for each patient.
5. Discoloration Requires a Different Approach
Many patients are surprised to learn that the dark marks left after acne are not always true scars. Post-inflammatory hyperpigmentation occurs when inflammation triggers excess pigment production. These spots can linger for months, especially in patients with darker skin tones.
A customized post-inflammatory hyperpigmentation treatment in NJ may include chemical peels, laser therapy, topical treatments, or a combination of approaches. Because pigmentation concerns differ from textural scars, treatment focuses on improving skin tone rather than rebuilding collagen.

Why Combination Treatment Often Works Best
One of the biggest misconceptions about acne scar treatment is that a single procedure will solve every concern. The reality is that most patients have multiple scar types.
A patient may have:
- Rolling scars on the cheeks
- Boxcar scars near the temples
- Hyperpigmentation across the jawline
- Areas of volume loss from severe acne
Because of this, combination treatment plans frequently deliver the best results. For example:
- Subcision may release tethered scars.
- Microneedling may stimulate collagen.
- Laser resurfacing may refine texture.
- Chemical peels may improve discoloration.
- Fillers may restore volume.
By layering treatments strategically, providers can address multiple concerns more effectively than relying on one procedure alone.
A Personalized Path Forward
Every scar tells a story, but it does not have to define how your skin looks forever. At Cosmetic Skin, treatment plans are designed around the specific type of scarring each patient experiences. Whether concerns involve rolling scars, boxcar scars, ice pick scars, pigmentation changes, or a combination of multiple issues, modern treatment options provide more solutions than ever before.
Through careful evaluation, customized recommendations, and advanced procedures ranging from chemical peels and microneedling to lasers, fillers, subcision, and surgical techniques, patients can pursue meaningful improvement with confidence.
Call us today to schedule your appointment