Scar Treatment: 11 Smart Ways to Improve Scars

Scar treatment works best when you first identify the type of scar you have. A raised keloid needs a unique plan from a sunken acne scar, a flat surgical scar, or a tight burn scar.

That one decision matters more than buying the newest scar cream.

Some scars fade gradually without treatment. Others, especially keloids and depressed acne scars, often need professional care. The realistic goal is usually to make a scar flatter, softer, less visible, less painful, or easier to move around, not to promise perfectly restored skin.

Quick Answer: What Is the Best Treatment for a Scar?

There is no single best scar treatment. Flat healing scars may mainly need time and sun protection. Raised scars can respond to silicone, injections, laser treatment, or other specialist care. Keloids often need combination treatment. Sunken acne scars may respond to microneedling, laser, fillers, peels, or scar surgery depending on the scar type.

Start With the Scar Type, Not the Product

This is the biggest improvement I would make to most scar guides.

A scar is not one condition.

Different scars form in different ways, and the treatment that helps one type may do very little for another.

If you cannot tell which type you have, a dermatologist can.

That matters before procedures because treatment depth, scar behaviour, skin tone, scar age, active acne, medicines, and your tendency to form keloids can all change the safest plan.

For the bigger skin care picture, use the NextFitLife Skin Health Guide.

1. Treat the Wound Before You Treat the Scar

The best time to think about some scars is before the scar has fully formed.

For a minor clean cut or scrape, the American Academy of Dermatology recommends gentle cleansing with mild soap and water, keeping the wound moist with petroleum jelly, and covering it while it heals.

A moist wound environment can help healing and reduce the chance that a minor injury leaves a larger or itchier scar.

For a simple minor wound

1. Wash your hands.
2. Gently clean the injured skin.
3. Apply a thin layer of plain petroleum jelly when appropriate.
4. Cover it with a suitable clean bandage.
5. Change the dressing as advised.
6. Follow medical instructions if stitches were needed.

Do not keep damaging healing skin

Scrubbing, picking, scratching, reopening the wound, or repeatedly using irritating products can interfere with healing.

Hydrogen peroxide is also not a good routine wound cleanser because it can damage healing skin.

If a cut is deep, gaping, badly contaminated, caused by an animal or human bite, will not stop bleeding, or involves a serious burn, get medical care rather than relying on home scar prevention.

2. Silicone Is One of the Better Supported Home Options for Raised Scars

Silicone gel sheets and silicone gel are widely used for raised scars.

AAD guidance states that silicone can reduce the size, hardness, redness, swelling, itch, or stiffness of some raised scars. It is also used after certain procedures to reduce the chance of another raised scar forming.

Silicone is not placed on a fresh open wound.

Wait until the wound is closed and follow the instructions from your surgeon, dermatologist, or the product.

Consistency matters

This is not usually a three-day treatment.

Silicone often needs regular use for weeks or months.

If the skin becomes irritated, soggy, broken down, or develops a rash under a sheet, stop and get advice.

Silicone is much more relevant to raised scars than to deep ice pick acne scars.

3. Protect a Healing Scar From the Sun

Sun protection for scars is simple but useful.

After a wound has healed, ultraviolet exposure can make red or brown discoloration more noticeable.

The AAD recommends broad-spectrum, water-resistant SPF 30 or higher on exposed healed skin, along with shade and protective clothing.

This matters even more when the main concern is persistent dark colour around a scar.

Use sun protection after procedures too

Laser treatment, microneedling, peels, and other scar procedures can leave skin more sensitive for a period of time.

Follow the exact sun care instructions given by the clinician who treated you.

For a simple daily routine, see Healthy Skin 101.

4. Scar Massage Is Not a Universal Rule

Scar massage is often recommended after some surgeries or injuries, but timing matters.

Do not massage an open wound, infected wound, fresh surgical incision, or scar that your surgeon has told you not to manipulate.

Once the skin is fully closed, a surgeon, dermatologist, burn specialist, or therapist may recommend massage for selected scars to help with flexibility or stiffness.

I would not copy a massage technique from a random video after surgery.

The direction, pressure, timing, and whether massage is appropriate at all depend on the wound and procedure.

5. Steroid Injections Can Help Flatten Raised Scars

Corticosteroid injections are a common professional treatment for hypertrophic scars and keloids.

The medicine is injected directly into the scar.

The goal can include:

• Flattening the scar
• Softening it
• Reducing itch
• Reducing pain

More than one treatment session is often needed.

Possible effects include thinning of the skin, visible small blood vessels, and changes in skin colour.

Because of these risks, injection treatment belongs in professional care, not home experimentation.

6. Laser and Light Treatment Can Target Different Scar Problems

Laser scar treatment is not one single procedure.

Different devices target different problems.

A dermatologist may use laser or light treatment to help:

• Reduce redness
• Flatten some raised scars
• Improve selected depressed acne scars
• Reduce scar stiffness
• Improve itch or discomfort
• Improve movement when scar tissue is tight

Some scars need more than one session.

Others respond better when laser treatment is combined with injections or another procedure.

Laser choice matters with darker skin

Skin colour can affect the risk of pigment change after a laser procedure.

That does not mean people with brown or Black skin cannot have laser treatment.

It means the device, energy settings, diagnosis, and experience of the person treating you matter.

Choose a dermatologist or appropriately qualified scar specialist who regularly treats your skin tone.

7. Microneedling Makes More Sense for Some Depressed Acne Scars

Microneedling creates controlled tiny injuries in the skin to stimulate remodeling and collagen production.

AAD guidance includes microneedling among treatments for depressed acne scars.

It can be used across skin tones and is sometimes combined with radiofrequency or other treatments.

Not every scar is a microneedling scar

A thick keloid is not treated the same way as a depressed rolling acne scar.

Home needle rollers also do not reproduce the same conditions as a medical procedure.

Poor technique can lead to infection, irritation, pigment change, or new injury.

Active acne, infection, some medicines, bleeding problems, keloid tendency, and other factors may affect whether treatment is appropriate.

8. Chemical Peels Can Help Selected Surface and Acne Scar Problems

Chemical peels use controlled chemical exfoliation.

Dermatologists use different peel types and strengths for different problems.

Some acne scars can improve with selected peels because resurfacing can soften uneven texture and stimulate skin remodeling.

Deep acne scars may need another technique.

A mild surface peel is not the same treatment as a stronger medical peel.

Do not use strong peel acids on yourself

High-strength trichloroacetic acid and similar professional treatments can cause burns, scars, or pigment problems when used incorrectly.

This risk matters even more if your skin tends to develop dark marks after inflammation.

Professional diagnosis comes before strong acid.

9. Fillers and Scar Surgery Can Help Selected Depressed Scars

Some atrophic scars are tethered down or have lost volume underneath.

A dermatologist may use:

• Subcision
• Filler
• Punch techniques
• Scar excision
• Dermabrasion
• Laser resurfacing

These treatments solve different problems.

For example, an ice pick scar may need a different procedure from a broad rolling scar.

This is why a mixed acne scar pattern often needs a mixed treatment plan.

Control active acne first

If new inflammatory acne is still appearing, treating the acne is usually part of the plan before scar procedures begin.

Preventing new scars matters as much as improving old ones.

Picking and squeezing acne increases the risk of scarring.

For acne prone skin basics, read How to Get Rid of Whiteheads Safely and the acne section in the Skin Health Hub.

10. Keloids Need Their Own Treatment Strategy

A keloid scar grows beyond the edges of the original injury.

It may be firm, itchy, painful, darker or lighter than surrounding skin, or large enough to limit movement.

Keloids can develop after:

• Surgery
• Acne
• Piercing
• Tattooing
• Burns
• Minor skin injury

People who have formed one keloid have a higher chance of developing another.

Surgery alone is usually a poor keloid plan

Keloids have a high recurrence rate after surgical removal when surgery is used by itself.

Dermatologists often combine treatments.

Options can include:

• Corticosteroid injections
• Other injected medicines
• Silicone
• Pressure therapy
• Cryotherapy
• Laser treatment
• Surgery followed by additional treatment
• Radiation in selected difficult cases

There is no treatment that guarantees a keloid will never return.

If a scar starts growing beyond the original wound, early dermatologist assessment makes more sense than trying a sequence of cosmetic creams.

11. A Scar That Limits Movement Is a Functional Problem

A contracture scar can develop after a significant burn or deeper injury.

The scar becomes tight and may reduce movement around a joint or another body area.

This is not only a cosmetic concern.

Treatment may involve a burn team, dermatologist, plastic surgeon, physical therapist, occupational therapist, or other specialist depending on the injury.

Options can include therapy, pressure garments, laser treatment, injections, or surgery.

If a scar makes it hard to straighten an arm, bend a knee, move the neck, open the hand, or perform daily tasks, get assessed.

What About Vitamin E, Onion Extract, and Scar Creams?

This is where the old version of this article needed the biggest correction.

Vitamin E

Vitamin E is popular in scar products, but popularity is not the same as strong evidence.

AAD guidance says research on nonprescription ingredients such as vitamin E is limited.

Topical vitamin E can also irritate some skin.

I would not make it the foundation of a scar plan.

Onion extract

Onion extract appears in many scar gels.

Evidence is mixed and far less convincing than advertising often suggests.

If you want to try it on fully healed skin and your skin tolerates it, keep expectations modest.

Retinoids and salicylic acid

For mild acne scarring, a dermatologist may recommend a topical retinoid or salicylic acid to make some scars less noticeable.

These products do not fill deep scars.

They also can irritate the skin when overused.

Moisturizers

A moisturizer can improve dryness and comfort around a healed scar.

It does not remove deep scar tissue.

That is a useful distinction.

Can Scar Cream Completely Remove a Scar?

No cream can promise that.

A scar is repaired tissue.

Many scars become less noticeable as they mature, but established scar tissue is not simply dissolved by a cosmetic cream.

Treatment may improve colour, thickness, texture, stiffness, pain, itch, or visibility.

Sometimes improvement is substantial.

Complete erasure is not a realistic promise.

Scar Treatment Needs Extra Care With Pigment Changes

Post inflammatory hyperpigmentation can make the area around an injury look darker even when the actual scar is flat.

This can be confused with scar tissue.

Dark marks and true scars need different treatment.

People with darker skin tones also have a higher risk of some pigment changes after inflammation, freezing, aggressive peels, or certain laser treatments.

At the same time, darker skin can be treated successfully.

The key is choosing a clinician experienced with your skin tone and the exact scar type.

Do Not Confuse a Dark Mark With a Scar

After acne, a person may see a brown, gray, red, or purple mark.

The surface can still be completely flat.

That may be pigment or persistent redness rather than a permanent textural scar.

A true depressed acne scar changes the surface contour.

A hypertrophic or keloid scar raises it.

This distinction changes treatment.

How Long Does Scar Treatment Take?

Scars do not mature in a weekend.

Fresh scars can continue changing for many months.

A flat surgical scar may gradually become softer and less noticeable without a procedure.

Silicone requires consistency.

Injections often require repeat visits.

Laser, microneedling, and acne scar procedures are frequently performed as a series.

Keloids can recur even after they improve.

If a treatment promises to erase an old scar in a few days, that promise should make you cautious.

Scar Treatment Decision Table

Which Treatment Is Best for Acne Scars?

There is no single best acne scar procedure.

Acne scar treatment depends on whether the scars are ice pick, rolling, boxcar, raised, or a mixture.

A dermatologist may combine several techniques.

For example, one deep scar may need a punch technique while broader rolling scars respond better to subcision or collagen-stimulating procedures.

Active acne should also be controlled so you are not treating old scars while new ones continue forming.

Which Treatment Is Best for Surgical Scars?

A new surgical scar often needs patience first.

Follow your surgeon's wound instructions.

After the incision is closed, options may include sun protection, silicone, and selected scar care recommended by the surgeon.

If a scar becomes raised, very itchy, painful, wide, or tight, the treatment plan may change.

Do not begin strong acids, microneedling, or home devices over a healing surgical scar.

Which Treatment Is Best for Burn Scars?

Burn scars can be more complex because they may involve large areas, raised scar tissue, color change, itch, pain, or restricted movement.

Management can include:

• Pressure garments
• Silicone
• Physical therapy
• Occupational therapy
• Laser treatment
• Injection treatment
• Surgery

A large or function-limiting burn scar belongs with a burn or scar specialist rather than a beauty product routine.

When Should You See a Dermatologist for a Scar?

Arrange professional assessment if:

• The scar grows beyond the original injury
• The scar keeps getting thicker
• It is painful or very itchy
• It restricts movement
• You have deep acne scars
• You keep forming keloids
• The scar is affecting your confidence or mental health
• You are considering laser, strong peels, injections, or surgery
• The area appeared without a clear injury
• The scar changes, bleeds, ulcerates, or does not heal

A scar that affects confidence can still deserve treatment even when it is medically harmless.

Cosmetic impact is a real concern.

What I Would Not Do

I would not put silicone sheets over an open wound.

I would not expect vitamin E to erase a scar.

I would not use strong TCA or another professional peel acid at home.

I would not microneedle an active infection or inflamed acne.

I would not remove a keloid surgically without discussing recurrence prevention.

I would not use aggressive laser settings without considering skin tone.

I would not keep picking acne while paying for acne scar procedures.

I would not call every dark acne mark a scar.

And I would not trust a product that promises permanent scar removal in days.

Conclusion: Match Scar Treatment to the Scar You Actually Have

Scar treatment works best when the plan matches the scar.

A flat healing scar may mainly need time and sun protection. A raised scar may respond to silicone or injections. A keloid often needs combination care. Depressed acne scars may need microneedling, laser, fillers, peels, or targeted surgery. A contracture scar needs attention to movement as well as appearance.

Your next step is simple.

Look at whether the scar is flat, raised, sunken, growing beyond the original wound, or restricting movement. If you are not sure, get the scar diagnosed before spending money on another treatment.

Explore More NextFitLife Skin Guides

• Skin Health Hub
• Healthy Skin 101
• How to Get Rid of Whiteheads
• How to Care for Your Skin Daily
• NextFitLife Health, Fitness, Nutrition & Beauty Guides

References and Sources

1. American Academy of Dermatology. Scars: Diagnosis and Treatment. Guidance on scar diagnosis, silicone, injections, laser treatment, pressure therapy, cryotherapy, surgery, and realistic treatment goals.
   Read the AAD scar treatment guide
2. American Academy of Dermatology. Proper Wound Care: How to Minimize a Scar. Guidance on gentle cleansing, petroleum jelly, covering minor wounds, stitches, and sun protection after healing.
   Read the AAD wound care guide
3. American Academy of Dermatology. Acne Scars: Consultation and Treatment. Covers microneedling, radiofrequency, lasers, peels, fillers, scar surgery, and the need to match treatment to acne scar type.
   Read the AAD acne scar guide
4. NHS. Scars. Covers fine line, atrophic, keloid, hypertrophic, and contracture scars, plus silicone, injections, cryotherapy, laser treatment, and warning signs of infection.
   Read the NHS scar guide
5. Johns Hopkins Medicine. Scars. Covers scar formation, keloids, scar revision, dermabrasion, peels, and the limits of scar treatment.
   Read the Johns Hopkins guide

These organizations do not endorse NextFitLife. Scar treatment should be individualized to scar type, location, skin tone, scar age, symptoms, medical history, medicines, pregnancy status, keloid tendency, and previous treatments.

Frequently Asked Questions About Scar Treatment

Can a scar be completely removed?

Usually no. Treatment can make a scar flatter, softer, lighter, smoother, less painful, or less noticeable, but complete removal is not a realistic promise for most established scars.

What is the best scar treatment at home?

For a minor healing wound, good wound care matters first. After the skin has closed, silicone may help selected raised scars. Sun protection is useful for healed scars. Deep, raised, painful, or growing scars often need professional treatment.

Do silicone sheets really help scars?

Silicone sheets and gel can help some raised scars become softer, flatter, less red, or less itchy. They must be used on closed skin and often need consistent use for weeks or months.

Can I put silicone on a fresh wound?

No. Silicone scar sheets should not be placed over an open wound or scab unless a healthcare professional has specifically instructed you otherwise. Start after the wound has closed.

Does vitamin E remove scars?

Evidence for topical vitamin E is limited, and it can irritate some people's skin. It should not be treated as a proven scar eraser.

Does onion extract remove scars?

Evidence is mixed. Some products use onion extract, but results are modest and inconsistent. It should not replace better supported care when a scar needs treatment.

Does sunscreen help scars?

Yes. Broad spectrum SPF 30 or higher can help reduce persistent red or brown discoloration after a wound has healed and protects healing skin from ultraviolet exposure.

What is the difference between a keloid and a hypertrophic scar?

A hypertrophic scar stays within the boundaries of the original wound. A keloid grows beyond those original edges.

Can keloids go away on their own?

Keloids usually do not flatten and disappear on their own. Treatment can reduce their size and symptoms, but recurrence is common.

What is the best treatment for a keloid?

There is no single best treatment for every keloid. Dermatologists often combine injections, silicone, pressure, cryotherapy, laser treatment, surgery, or other methods based on the scar.

Can surgery remove a keloid permanently?

Surgery alone has a high recurrence rate. Dermatologists often combine surgery with another treatment to lower the chance that the keloid returns.

Can microneedling remove acne scars?

Microneedling can make some depressed acne scars less noticeable by stimulating collagen remodeling. It usually requires more than one session and does not work equally well for every scar type.

Is microneedling safe for darker skin?

AAD guidance considers microneedling suitable across skin tones, but treatment should still be matched to the person's skin, scar type, and medical history.

Do chemical peels help acne scars?

Selected chemical peels can improve some acne scars and uneven texture. Deep scars may need another procedure. Strong acids should be used by an appropriately trained professional.

Can laser treatment remove scars?

Laser treatment can improve colour, texture, thickness, itch, pain, and some depressed scars, but it does not guarantee complete removal.

Are laser treatments safe for darker skin?

They can be, but pigment change is an important risk. Choose a dermatologist experienced in treating your skin tone and scar type.

How long does a scar take to fade?

Scars can continue changing for many months. Some flat scars gradually become softer and less visible over time, while keloids and depressed acne scars may remain noticeable without treatment.

When should I see a dermatologist about a scar?

Get help if a scar grows beyond the wound, becomes very painful or itchy, restricts movement, repeatedly forms keloids, causes major distress, or if you are considering injections, laser treatment, strong peels, or surgery.

Can a scar become infected?

A healed scar itself is not usually infected, but a healing wound can become infected. Increasing pain, warmth, swelling, pus, spreading redness, or fever deserves prompt medical attention.

Can a skin cancer look like a scar?

Yes. AAD guidance advises medical assessment when a scar-like area appears without a remembered injury or when a scar changes unexpectedly. A nonhealing or changing skin lesion should not be treated only as a cosmetic scar.

Is a dark acne mark the same as an acne scar?

No. A flat dark mark can be post-inflammatory pigmentation rather than a structural scar. Depressed or raised scars change the skin surface and may need different treatment.