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The 8 Best Treatments for Acne Scarring

By Kim Crawford, M.D. Last updated: February 13, 2021
best treatments for acne scarring

First, what causes acne scars?

Flawless skin is something we all want especially for those with, well, flaws. Indeed, acne top’s the list of flaws for many. Have you tried endlessly to reduce the appearance of your acne scars? In this article, I’ll reveal the best treatments for acne scarring. Let’s first talk about the cause, appearance and then the repair of damage from acne. Speaking of repair, the LumiSpa is a device I use and encourage others to use and will talk about this further down in this article. Don’t miss that part; I personally think this is the easiest, cheapest and long-term best solution for acne and acne scarring.

Acne scars are usually the by-product of an inflamed lesion, such as a  papule, pustule, or cyst. Inflamed “zits” happen when the hair follicle, or pore, becomes over-full with oil, dead skin cells, and bacteria.

Then, what happens? The pore swells, causing a break in the follicle wall. If the rupture occurs near the skin’s surface, the “zit” heals quickly. More severe lesions arise with a deep break in the follicle wall. The infected material spills out into the lower skin layer called the dermis and destroys healthy skin tissue.

To repair the damage done to the dermis, the skin’s inflammatory defenses come to the aid at the site of damage to form new collagen fibers. Collagen is the fibrous protein that gives the skin its strength and flexibility. Unfortunately, the collagen “repair job” never looks as smooth and flawless as before the injury. That’s the acne “pock.”

But-a side note here. Whether you have active acne or are just repairing your scarring, you need the best face cleanser device to get your skin to it’s best. I’ll tell you that I’m an affiliate to this company, but I’m offering this amazing device called the LumiSpa to you at a great price!  Enjoy! And enjoy the rest of this article.

What causes the spots?

best treatments for acne scarringInflammation causes the dark spots that remain on skin during the skin’s healing process.

When your skin is open (example: a pimple pop), and then closes back together, you can get abnormal tone, pigmentation, and even texture.

Sometimes broken blood vessels that remain after an acne lesion fades can cause a red or purple “splotch” rather than a brown one. These are common in people who have more fair/light skin.

Some acne marks are completely within your control while others are genetically predetermined. People with deeper skin tones are more prone to develop darker marks or hyperpigmentation.

People with lighter skin tones may get more of the redness and purplish post acne markings. There are lifestyle habits that can make dark marks and scars worse.

Sun exposure can get pigment producing melanocytes going, causing marks and scars to darken. Picking or squeezing pimples creates more inflammation which will lead to more pigment issues and scarring.

A special note to those with active body acne and high DHT who don’t want to take a DHT oral blocker: High DHT can be lowered by certain bioidentical hormones like progesterone if you don’t want to take conventional drugs. It can also be countered topically with shampoos like ketoconazole which is a cutaneous DHT blocker. And there are a host of products to help with both acne and acne scarring. Here’s what to look for when scouting out medical treatments.


The best treatments for acne scarring at an office:

Laser Treatments:

Laser treatments are either ablative or non-ablative. Ablative lasers resurface the skin by removing outer layers. Non-ablative lasers create changes in the dermis without causing damage to the skin’s surface. Unlike ablative lasers, there is minimal to no downtime when using non-ablative lasers, but the results are not as good.

The Easiest ablative: Fraxel
how to treat acne scars

B/A Fraxel series of 3

Fraxel is the least “aggressive” ablative laser and requires about a week of downtime. You’ll usually need 3-6 sessions to get great results.

Fraxel is the brand name of one of the first fractional lasers. The cost varies by where you live, the office, and the size of the treatment area.

A full face laser resurfacing ranges from $900 to about $1,400. It can take anywhere from 30 minutes to an hour. Don’t worry; topical anesthetics apply.

More aggressive laser ablatives:
improve appearance of acne scars

B/A CO2 laser – 6 months “out”

The most common ablative lasers for the treatment of acne scars are the carbon dioxide and erbium (YAG) lasers. These lasers burn skin tissue in a controlled manner to a specific depth.

The usual result is “new” smoother, atrophic scars reduce in depth, and the overall look of scarring is softer.

YAG lasers are pretty much out of date. CO2 is necessary for severe scarring if you can “take it.” I’ll explain.

You should expect CO2 laser skin resurfacing to cost between $2,000 and $3,000. You’ll be oozing for 2 weeks and red for 3 months. You’ll probably need some pain medication for a week. However,  the results are spectacular. It’s also great for anti aging skin care, but it always comes with some hefty “down time”!

Non-ablative lasers for acne scars:

Non-ablative lasers tighten the skin and stimulate new collagen formation. These lasers are most beneficial for mild acne scarring, rather than deep, pitted scars. IPL’s can treat the pigmentation “splotches” we talked about above. They do not treat the indentations but they can even up the color. Pulsed dye lasers are a form of non-ablative laser that improve raised acne scars.

Surgical treatments:

Punch Excision, Punch Elevation, and Punch Grafting:

Punch techniques are used to treat “ice pick” scars. A small punch tool cuts the scar from the skin. After the scar is excised, the skin is sutured closed. A small scar resulting from the treatment may be left, but it is much less obvious than the original one. The new scar can fade by way of resurfacing techniques such as microdermabrasion or laser treatments. After a scar is excised, a skin graft can help to fill the void. Punch grafts leave their own scars, but they are less noticeable than pitted scars and can be resurfaced easily. Next, I’ll show you a picture to identify the types of acne scars.

Subcutaneous Incision:

Subcutaneous incision is used to treat rolling acne scars, as well as some depressed acne scars. “Subcision” is a simple surgical procedure performed under local anesthesia.

what are the best treatments for acne scarsA  small scalpel is inserted to run parallel to the skin’s surface. The instrument cuts the bands of tissue that tether the skin to deeper dermal structures with “messed up collagen” formations.

The skin visibly lifts once these bands have been released, smoothing the skin surface’s appearance. Yes, I’d recommend having some Fraxel treatments after this procedure heals to get rid of the scarring.


I would seriously investigate the credentials of someone offering this procedure which most Esthetic Physicians consider to be out of date. Once considered the gold standard in acne scar treatment, dermabrasion is now thought of as antiquated. It causes pigmentation changes in medium and darker skin tones. The “downtime” is also considerably more than a Fraxel treatment.

Esthetic Dermatology or Medi-Spa Treatments:


Microdermabrasion is a cosmetic procedure available at day spas as well as in Esthetic Dermatologists’ offices. A machine discharges ultra-fine aluminum oxide crystals through a tube and onto the skin. The crystals are simultaneously vacuumed away. A series of treatments are necessary, and this is not going to impact acne scars or “pits” significantly. Because only the surface skin cells are removed, the main benefits of microdermabrasion are for de-pigmentation. As you read the rest of this article, you’ll note that there is some overlap with office and home techniques. I’m putting microdermabrasion as an office procedure because I just haven’t seen any home-use machines that produce decent results.


This is the newest, “hippest” skin resurfacing, collagen stimulating, scar and stretch mark therapy. It might even work to help to get rid of  cellulite! Microneedling therapy is a minimally invasive skin rejuvenation procedure. The device contains rapidly-pulsating fine needles. The needles are used to puncture the skin to create a controlled skin injury. Each puncture creates a channel which then triggers the body to fill these teensy wounds by making new collagen and elastin.

You will see improvement in skin texture and firmness, as well as a reduction in scars, stretch marks, and facial pore size. The healing process with this procedure has been demonstrated to be assisted up to 50% with Stem Cell containing serums which actually help heal acne scars, no matter what.Unpublished data shows these growth factor products speed up healing for all laser procedures as well, by the way.  Microneedling procedures are performed in an office setting. It is cost-effective. As a bonus, it is possible to apply the procedure to areas of skin that may not be suitable for laser resurfacing, such as around the eyes and mouth.

Patients tolerate the procedure well with minimal downtime. The procedure is also personalized by going deeper in some areas where acne scars require a more aggressive approach. Topical anesthetic cream keeps the patient comfortable during the procedure. Multiple treatments will be necessary. The number of needling sessions depends on the individual skin condition. Three or four treatments are generally adequate for mild to moderate acne scarring. Deeper scars and stretch marks may require upward of five treatments. An interval of 4 to 6 weeks between treatments is typical to allow for maximal collagen and elastin regeneration. A microneedling treatment on the face costs around $300.


Once you have taken the initial steps, dermal fillers with hyaluronic acid, calcium or collagen (outdated-don’t use) can fill in “gaps” here and there. The newest hyaluronic-based filler is Volumina and it lasts longer than everything other than Bellafill. Bellafill is touted to last for 5 years. However, I don’t recommend it for acne scarring because your face will change over the next five years. Unless you are in your 20’s, I’d be nervous about what this filler will look like. Depending on how much filler you need, you are looking at $500-$4,000. Again, expect this to smooth things out in the hands of someone with good technique.

What you can do at home:


Dermarolling stimulates collagen production in the skin. The procedure involves piercing the skin using the roller’s micro-needles and breaking down fine wrinkles, sun damage, acne spots and some types of acne scars to induce tremendous collagen production. The skin needling treatment recommendation for home use is 0.25 mm to 1.0 mm needles. However, once you know what you’re doing (it’s easy!) you can use the 1.5 mm rollers at home. If you use 1.5 mm needles, you’ll need skin numbing cream. The numbing creams are also called topical anesthetic creams or ointments. You can find them online, on the same sites you purchase titanium needle “rollers.”

Dermarolling produces a fresh layer of collagen underneath the epidermis. The newly created collagen layer will thicken the skin and will fill or reduce skin imperfections with varying amounts of treatments. I put this as a home treatment because, for a fraction of what it costs “in office,” using 2.0 mm needles, you can do this yourself. It is an integral part of my anti aging skincare regimen, and there are lots of Youtube videos to show you exactly how to do it.

Nuskin LumiSpa treatment: EASIEST and FASTEST

I love this new “gizmo” that the Nuskin company just came up with. It has embedded little silver grains on the removable head, and the acne-skin wash have their ageloc (skin anti-aging) technology plus it is an amazing acne-buster and preventer. It cleans more thoroughly than a Clarisonic-my previous favorite skin cleanser. Also-unlike the Clarisonic, it doesn’t abrade the skin and has built-in anti-microbial action due to embedded silver particles. And it is a very gentle micro-dermabrasion; gentle enough for skin with some breakout while it whittles away slowly at the scarring. I love it SO much that I am going to give you the link to my personal store. Be sure to pick the “acne-prone” cleanser. Here you go! 

Lotions and potions:


This has been a popular skin lightener, used for hyper-pigmentation and prescribed to fade acne scars. It has recently fallen out of favor and is now being omitted from many fading creams. Why? It’s quite irritating, but the real reason is that it’s a real, known carcinogen. However, there are other non-toxic ingredients in skin creams sold without a prescription that can help lighten your dark spots.

Non-Toxic Ingredients:  

Kojic Acid is (a natural skin lightener from mushroom extract) is one. Asaf(o)etida (Ferula Assa-Foetida Extract), Perilla Ocymoides Leaf Extract, Sweet flag-Calamus, Glycyrrhiza Glabra Root Extract and Licorice Extract are all skin whiteners.

Vitamin C

Vitamins C (ascorbic acid) is another great ingredient to look for in masks and serums. Don’t go too high on the topical C which many commercial products contain and you’ll have a great way to slowly de-pigment your skin. Consider exfoliating (a must for your regimen) with a Vitamin C Mask. It’s fine to have a briefly high skin concentration of vitamin C, and that’s where a good mask comes in. This concentrated dose of Vitamin C is crucial when it comes to scar healing and depigmentation. The free radicals that Vitamin C helps to combat are the same ones that can cause severe and permanent cellular damage to your skin. Brief high doses of vitamin C can fade acne scars significantly.

Glycolic lotion

It is the best “hydroxy” topical to use to fade pigmentation and smooth out skin texture. It’s a powerful exfoliant which evens out the top and bottom area of a scar. It is also capable of removing some of the gray appearance often reported with scarring. Acne scars reportedly become flatter and less visible with the use of a glycolic acid product for 6 months to a year. You can also have in-office glycolic peels, but again, it’s less expensive to use a good product daily and “do it yourself.”

Salicylic Acid

The “other hydroxy” you can add if you have oily or normal/oily skin is a salicylic facial wash or lotion. Topical salicylic acid will help reduce the appearance of your acne scars. It exfoliates your skin and removes dead skin cells from the outer epidermal layers, so your pores don’t plug up. Further, the removal of these skin cells reduce the appearance of the surface scars and stimulate collagen production in the dermal layers.

Where to start?

It’s worth the money (and insurance will pay) to have an evaluation by an Esthetic Dermatologist and to have a Functional doctor in your pocket so you decrease inflammation and so on. Sure, you can start using products and procedures at home as described above. However, a professional evaluation will be a good idea to guide you in the right direction as to the best procedures to get rid of your acne scarring once and for all. Acne not under control? Here are all of the best ways to treat acne and what about diet and your microbiome? Here’s more on what causes acne.


  1. Thanks for such a great synopsis.

  2. Not sure which product to try first to fade discoloration?

    • HI Bill. Glycolic lotion or, for medium to dry skin, the radiance serum. Both can be used together. Best, Dr.Kim

  3. Great info, thanks!

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