Did you struggle with hormonal acne as a teenager, or are you a late bloomer experiencing cystic adult acne? If so, you’re not alone—and neither are the scars left behind. Acne affects over 90% of adolescents, with about 12%–14% experiencing breakouts into adulthood that can leave scars impacting self-esteem and relationships. Whether from teenage breakouts or adult flare-ups, acne scars can take a toll on your skin and confidence. But who says they must be permanent? With modern skincare technology and treatments, smoother, even skin is within reach.
One of the most effective solutions for acne scars is microneedling for acne scars—a treatment that enhances skin texture and stimulates collagen production. Unlike conventional products with limited results, microneedling works beneath the surface to promote natural regeneration and reduce scarring. In this blog, we’ll explore how this treatment works, its benefits, and what you can expect.
Understanding Acne Scars
Acne scars develop when inflamed acne lesions damage the skin’s deeper layers. The extent of scarring is determined by skin type, the severity of breakouts, and individual healing responses. Improper handling of acne, such as picking or squeezing, can exacerbate the damage, leading to long-lasting marks.
Types of Acne Scars
The following are the most common types of acne scares:
- Atrophic Scars (Indented scars due to collagen loss)
- Boxcar Scars: Broad, U-shaped depressions with sharp edges.
- Rolling Scars: Wave-like depressions that give the skin a wavy texture.
- Ice Pick Scars: Deep, narrow scars resembling small punctures.
- Hypertrophic and Keloid Scars (Raised scars caused by excess collagen production)
- Hypertrophic Scars: Raised, firm scars that remain within the boundaries of the original wound.
- Keloid Scars: Raised scars extending beyond the original wound’s boundaries are often larger and more pronounced than hypertrophic scars.
Why Are Acne Scars Difficult to Treat?
Acne scars affect more profound layers of the skin, making them resistant to topical treatments. Advanced procedures like microneedling are required to break down scar tissue and stimulate collagen regeneration for effective healing.
Let’s discuss how microneedling can help your skin scars fade away!
What is Microneedling?
Microneedling, or collagen induction therapy, is a minimally invasive cosmetic procedure designed to rejuvenate the skin and treat various concerns, including acne scars, fine lines, and uneven skin texture. It involves using a specialized device with fine, sterile needles that create controlled micro-injuries on the skin’s surface. These micro-injuries trigger the body’s natural wound-healing process, leading to increased collagen and elastin production—two essential proteins responsible for smoother, firmer, and more youthful-looking skin.
Unlike other invasive treatments, microneedling stimulates the skin from within without removing the top layer, making it suitable for most skin types with minimal downtime.
Why Microneedling is Effective for Acne Scars
Microneedling is particularly effective for treating atrophic acne scars (boxcar, rolling, and ice pick scars) because it remodels damaged tissue while stimulating the formation of new, healthy skin cells.
- Breaks down old scar tissue: The controlled injuries encourage collagen remodeling, gradually filling in depressed scars and softening rough textures.
- Enhances absorption of topical treatments: The microchannels created allow serums, growth factors, and skin care products (like hyaluronic acid or vitamin C) to penetrate deeper into the skin, maximizing their effectiveness.
- Improves overall skin texture and elasticity: The boost in collagen and elastin restores skin firmness, reduces hyperpigmentation, and enhances the skin’s natural glow.
The Microneedling Procedure: What to Expect
Pre-Treatment Preparation
To achieve the best results and minimize potential side effects, preparing your skin before undergoing microneedling is essential.
- Avoid sun exposure for at least 48 hours before your appointment, as sunburned or irritated skin can be more sensitive to the procedure.
- Discontinue using retinoids, AHAs, BHAs, and exfoliating agents a few days before treatment to prevent excessive irritation.
- Stay hydrated and follow a gentle skincare routine to keep the skin balanced.
- Consult a dermatologist to assess whether microneedling is the right option for your skin concerns.
Step-by-Step Procedure
- Cleansing: The skin is thoroughly cleansed to remove dirt, oil, and makeup.
- Numbing: A topical anesthetic cream is applied and left on for 20–30 minutes to minimize discomfort.
- Microneedling Process: The dermatologist or skincare professional uses a microneedling device (manual derma roller or automated SkinPen®) to create controlled micro-injuries across the skin. The depth of the needles is adjusted based on the treatment area and scar severity.
- Post-Treatment Application: A hydrating serum or growth factor solution is applied immediately after the procedure to enhance healing and promote cell regeneration.
How Long Does a Session Take?
A standard microneedling session typically lasts between 30 to 60 minutes, depending on the size of the treatment area. However, it’s important to account for an additional 20 minutes for numbing and skin preparation before the procedure begins. For reference, treating the face alone usually takes around 30 minutes, while larger areas like the neck or back may require more time.
Microneedling Results & Expected Improvements
How Soon Will You See the Results?
- Initial skin texture and radiance improvements can be seen within 1–2 weeks after the first session.
- Significant acne scar reduction typically occurs after 3–6 treatments, spaced 4–6 weeks apart. If you’re wondering how many microneedling sessions for acne scars are needed, most professionals recommend a series tailored to your specific scar type and severity.
- Final results, including a smoother, firmer, and even-toned complexion—can be achieved within 3 to 6 months.
Before & After: What Changes to Expect?
- Reduced scar depth and softened appearance of atrophic acne scars.
- Smoother, more even skin tone with improved pigmentation.
- Increased skin firmness due to boosted collagen and elastin production.
Aftercare: Dos and Don’ts Post-Treatment
| Essential Skincare Post-Microneedling | What to Avoid After Microneedling |
| Use hyaluronic acid and calming serums to promote healing and hydration. | Harsh skincare products like retinol, AHAs, and BHAs for at least 5–7 days post-treatment. |
| Stick to mild, non-irritating cleansers to avoid stripping the skin. | Direct sun exposure for at least one week to prevent irritation and dark spots. |
| Apply broad-spectrum SPF 30+ sunscreen daily to avoid hyperpigmentation and protect newly treated skin. | Makeup application for 24–48 hours, as the skin needs time to heal without added chemicals or bacteria. |
Potential Side Effects & Risks
Microneedling is a safe and well-tolerated procedure. However, temporary side effects may occur, such as mild redness, swelling, and sensitivity—similar to a mild sunburn that typically subsides within 24–48 hours—and slight peeling or dryness as the skin regenerates. In rare cases, if aftercare guidelines aren’t followed correctly, there is a risk of infection, and hyperpigmentation may develop, especially in darker skin tones. However, this can be managed with proper sunscreen use.
We have gained insights into how microneedling may work for acne scars and what you should expect from your treatment. Let’s compare this microneedling with other acne scare treatments to help you decide if you should get this treatment or not.
Microneedling vs. Other Acne Scar Treatments
Many individuals may wonder, “Does microneedling help with acne?” While microneedling is not a direct treatment for active acne, it plays a significant role in promoting skin healing and improving acne scars. Concerns such as “Does microneedling get rid of acne scars permanently?” and “Are microneedling results permanent for acne scars?” are common. While no treatment offers a guaranteed permanent fix, microneedling provides long-lasting improvements by stimulating collagen production, which can enhance skin texture over time. However, it is important to note that microneedling should not be performed over active acne, as it can potentially cause irritation and spread bacteria, leading to further breakouts.
Microneedling is a highly effective, minimally invasive treatment for reducing acne scars and improving skin texture. While multiple sessions are needed for optimal results, they offer long-term benefits with minimal downtime. If you’re ready to achieve smooth, blemish, and acne-free skin, then we’re here.
Reveal Flawless, Scar-Free Skin at Clearstone Laser Hair Removal & Med Spa
Clearstone Laser Hair Removal & Med Spa offers top-tier microneedling services customized to transform your skin with remarkable results. We believe that microneedling is not just a treatment—it’s a transitional journey that takes you toward smoother, even-textured skin with enhanced confidence. Whether you’re battling stubborn acne scars, fine lines, or pigmentation issues, microneedling provides a transformative experience that reveals firmer, brighter skin with each session. Our expert team combines advanced techniques with dedicated care to help you achieve the glowing, even skin you deserve.
Moreover, our next-gen microneedling treatment employs the FDA-cleared SkinPen®—the trusted choice among medical professionals. This professional-grade device creates controlled microchannels in your skin, triggering your body’s natural healing process by stimulating collagen and elastin production for extraordinary rejuvenation.
