Is Dermabrasion the Answer for Your Acne Scars?


Dermabrasion gets rids of acne scars by removing the top layer of blemished skin, and activating cells underneath to produce new, smooth skin.

Dermabrasion is a process of wearing away the outermost layers of scarred or blemished skin so they can be replaced by new, smooth skin without blemishes. Dermabrasion used to be a scary procedure accomplished with rotating metal brushes designed to make the skin bleed. Nowadays microdermabrasion is a procedure you can do with pain or bleeding at home. Different dermabrasion techniques, however, cost more or less and get faster or slower results in restoring acne-prone skin.


  • Dermabrasion is a century-old mechanical method of getting rid of acne scars.
  • Dermabrasion (unlike microdermabrasion) removes the top layer of skin to reactivate skin-making cells that have been inactive beneath it.
  • Dermabrasion may be better than peels in that it involves a smaller area of skin.
  • Dermabrasion may be better than laser resurfacing in that it does not create a clear line between treated and untreated skin.
  • It is essential to follow the dermatologist’s instructions to the letter to prevent raised scarring of the skin after dermabrasion is used to treat pitted scars.
  • It is better to prevent acne scars by stopping acne before it starts with a complete treatment system such as Exposed Skin Care.

Dermabrasion the Old-Fashioned Way

The first dermatologist to use controlled, intentional dermabrasion of the skin was a German doctor named Kromayer, who reported his results in a medical journal in 1905. Dr. Kromayer used a system of rotating brushes and rasps to grind away the top-most layers of the skin over acne scars, brown spots, and thickened skin. Because he published his findings in German, doctors in the English-speaking world did not begin to use dermabrasion until the 1950’s, when it became very popular for treating acne scars.

Understanding the way dermabrasion works requires a knowledge of the differences between the epidermis and the dermis of the skin. The epidermis is the outermost layer of the skin. It has no blood vessels. It depends on the dermis beneath for nutrients, oxygen, and waste disposal, all of which are accomplished through the dermoepidermal junction.

The dermis is also responsible for the growth of the epidermis. It reaches into the dermis with “epidermal appendages” filled with cells that can grow into new dermis if the skin is injured.  Some of  these epidermal appendages do double duty as skin pores, sweat glands, and hair follicles, providing a path for waste products to exit the skin. Other epidermal appendages lurk deep in the fat beneath skin, only activated when there is a major trauma to the skin above them.

Peeling off the epidermis activates epidermal appendages deep in the skin. They provide extra skin growth that replace skin marked by scars or excessive pigmentation that may be years or even decades old. Just 24 hours after the skin above these low-lying epidermal appendages is stripped away, they start producing new skin with the same organization and smoothness as youthful skin, without scars or spots.

The secret to successful dermabrasion is to remove the epidermis of the skin without injuring the dermis of the skin, since the dermis contains the cells that make quick regeneration of the skin. For most of the twentieth century, doctors and aestheticians operated high-speed brushes to tear away skin just until it began to bleed. Going deeper would only create a new and even worse scar.

Who Benefits from Dermabrasion?

But why in this age of chemical peels and laser resurfacing would anyone get old-fashioned dermabrasion for acne? After all, lasers are much more precise, and peels don’t go as deep into the skin. What could possibly be the reason for doing dermabrasion?

In in the twenty-first century, there are certain people who get a better result from dermabrasion than from any other technique. Generally speaking, surgery is best for tiny areas of deep skin tissue. Peels are best for treating large areas of damaged skin. Dermabrasion is best for focused treatment skin. It is useful for pitted acne scars that cast a shadow on the skin, as well as for tattoos, age spots caused by sun damage, brown spots caused by acne, damage to the nose by rosacea (rhinophyma), chicken pox scars, and acne scars around the mouth.

Dermabrasion is better when there is a problem with not enough pigment in the skin. It is more useful for fair skin, and for treating skin when there is a risk of vitiligo. Dermabrasion has an advantage over laser resurfacing in that dermabrasion does not leave a clear line between treated and untreated skin, as laser resurfacing often does.

Some people should not have dermabrasion. Most dermatologists will not use dermabrasion to treat blemishes on dark brown or black skin. There is too much risk of permanent discoloration of the skin. And most dermatologists will not do dermabrasion on skin of people who have Sjögren’s disease, because the results of the procedure are too unpredictable.

Getting Ready for Dermabrasion

Most doctors will ask their patients to use topic tretinoin or Renova (products that are forms of Retin-A) for about two weeks before having dermabrasion. These products cause the skin to grow faster, and are thought to speed healing from dermabrasion. The day of the procedure, it is important not to have any soap, moisturizers, or cosmetics on the skin that could be transferred to deep layers of the skin and cause inflammation.

The Day You Have Dermabrasion

Dermabrasion is performed under local anesthetic. The surgeon uses a hand held device rotating at 200 to 250 revolutions per second to rub a sandpaper-like bur, wire brush, or diamond fraise over the skin. The device usually has a foot pedal the doctor uses to control its speed and to keep it from cutting too deep into the skin.  The doctor will either hold the skin taut with one hand or apply a freezing spray to the skin—but the use of freezing spray requires a lighter touch with dermabrasion to prevent grooving of the skin. Dermabrasion around the eyes or on the nose may be done with a manual device that is much slower but much less likely to cause excessive bleeding.

Recovery from Dermabrasion

Done correctly, dermabrasion begins to produce results in 24 hours, although the skin may take up to two weeks to heal. It is absolutely essential to apply healing ointments exactly as directed by the doctor, and not to use any sunscreen or cosmetics until the doctor has given the OK. Don’t pick at an scabs. While you are not using sunscreen, stay indoors to avoid damage to unprotected skin.

For best results:

  • Continue to use sunscreen as directed for at least six to twelve months after the procedure. The darker your skin, the more important it is for you to use sunscreen to prevent hyperpigmentation of treated skin.
  • Go to see the doctor at the first sign of infection. Infections are rare, but they can have serious consequences for your appearance. Take all the antibiotics you are prescribed.
  • Use topical tretinoin or Renova exactly as directed. This can prevent the formation of an outward bulging scar where you had treatment for a pitted scar.

Most people are happy with the results of dermabrasion. It’s a lot better, of course, to prevent acne problems in the first place with a complete acne treatment system such as Exposed Skin Care.

{ 2 comments... read them below or add one }

    Hello, I’m 55yrs old & pick at any bump I feel wether I can see it or not. My latest favorite place to pick r my legs. They r so bad I’m ashamed to wear shorts even 3/4 length pants will show them. Recently my mom died, bro in law died & 3 other friends passed. I’ve been diagnosed w/ a disease that hasn’t been around for 15yrs & I was told yesterday I have a spot on my lung that my Dr. Is sure it will need to be operated on & I’ll still have the chance of more bad news to come from that! This has all happened in 4 months time. That’s to much all at once for me! My legs look like I’ve been burned hundreds of times at different stages! Some scabs, lots of open wounds,some look oozy etc. I showed my therapist she shit! And I’ll b having an “intervention” w/ my therapist, dermatologist (he’s never seen it this bad yet) and another Dr. That takes care of my anti depression, anxiety and more. I can’t seem to stop but if I can get my scars to look better….I know I can stop!! What’s my best way to get the scars less (a lot???) less ???? Don’t waste ur or my time telling me makeup tricks please. Thanks for listening, any suggestion , $ wise … I’m not rich by any means but I’m not poor either. Help, suggestions anyone?? Please & quickly, I’m picking & texting right now. Thankyou!

    I have acne scars for 15 years ago. I tried everything even Proactiv, which did not work for me. For the last month, I have been using Citrus Clear’s Sensitive line (moisturizer and face wash), and I have noticed that they are starting to fade! It does make my skin red after I use it, but the redness goes away after 5 minutes, and that is what is helping get rid of them!

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