Microneedling for Acne Scars: A Guide to Smoother Skin

microneedling for acne scars

Microneedling is a cosmetic procedure that has been gaining popularity in recent years. It involves using a device called a derma roller or a derma pen that creates tiny punctures in the skin to promote collagen production and skin rejuvenation. While microneedling is commonly used for anti-aging purposes, it can also be an effective treatment for acne scars. In this blog post, we will explore how microneedling can improve the appearance of acne scars and what to expect during and after the procedure.

Understanding Acne Scars

Acne is a common skin condition that affects millions of people around the world. While acne breakouts usually go away on their own, they can leave behind scars that can be difficult to get rid of. Acne scars can come in various forms, including:

  • Ice pick scars – deep and narrow scars that resemble tiny holes on the skin.
  • Boxcar scars – wider and shallower scars with sharp edges that can make the skin look pitted.
  • Rolling scars – broad and shallow scars with a wave-like appearance that can make the skin look uneven.
  • Hypertrophic scars – raised and bumpy scars that can be red or darker than the surrounding skin.

How Microneedling Works

Microneedling works by creating controlled micro-injuries to the skin, which triggers the body’s natural healing process. During the procedure, a derma roller or a derma pen is used to make tiny punctures in the skin. These punctures stimulate the production of collagen and elastin, which are essential for healthy, smooth skin. Collagen and elastin help to plump up the skin and reduce the appearance of scars.

Microneedling for Acne Scars: What to Expect

Before the procedure, your skin will be thoroughly cleansed, and a numbing cream may be applied to reduce any discomfort. The microneedling device will then be gently rolled or pressed over the treatment area, creating tiny punctures in the skin. The procedure typically takes around 30 minutes to an hour, depending on the size of the treatment area.

After the procedure, you may experience some redness and swelling, which should subside within a few hours. Your skin may also feel slightly sensitive, so it’s important to avoid harsh skincare products and sun exposure for a few days.

Results and Follow-up

You may begin to see results from microneedling for acne scars after just one treatment, but multiple sessions may be necessary for optimal results. The number of treatments required will depend on the severity of your acne scars and your individual skin type. Your skincare professional will be able to advise you on how many treatments you may need.

In general, most people will need between 3-6 sessions, spaced about 4-6 weeks apart. After each session, you should notice a gradual improvement in the appearance of your acne scars. Over time, the scars should become less noticeable, and your skin should appear smoother and more even-toned.


Microneedling is a safe and effective treatment for acne scars that can help improve the appearance of your skin. By creating controlled micro-injuries, microneedling stimulates collagen and elastin production, which can plump up the skin and reduce the appearance of scars. While you may experience some redness and swelling after the procedure, the results are worth it. If you’re interested in microneedling for acne scars, be sure to consult with a skincare professional to determine if it’s the right treatment for you.

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