Cutting scars can be significantly faded with the right combination of treatments, though complete removal is rarely possible. The results you can expect depend on how old your scars are, how deep they go, and what type of treatment you choose. Newer scars (still pink or red) respond faster and to a wider range of options, while older white scars typically need professional procedures to see real improvement.
Why Timing Matters
Scars are easiest to treat while they’re still maturing, which is roughly the first one to two years after they form. During this window, the scar tissue is still being actively remodeled by your body, so topical treatments and silicone products can influence how the scar settles. Once a scar turns white or silvery and feels firm, it has fully matured. At that point, home remedies alone are unlikely to make a visible difference, and you’ll generally need professional treatments like microneedling or laser therapy to see meaningful change.
At-Home Treatments for Newer Scars
Silicone Sheets and Gel
Silicone is the most evidence-backed over-the-counter option for scar treatment. It works by creating a barrier over the scar that prevents excessive water loss from the healing skin. Without that barrier, dehydrated skin cells signal the body to produce too much collagen, which is what makes scars raised, thick, or stiff. Silicone restores moisture levels that mimic normal skin, dialing back that overproduction. It also redistributes tension across the scar’s surface, which helps prevent the scar from widening or becoming raised.
Results from silicone products take time. Visible improvement may not appear until about six months of consistent daily use. Silicone sheets are worn directly over the scar for several hours a day, while silicone gel is applied as a thin layer and allowed to dry. Both are available without a prescription. These products work best on newer scars and may not improve the appearance of old, fully matured ones.
Over-the-Counter Creams
You’ll find scar creams containing ingredients like onion extract, vitamin A, and vitamin E. Research from 2012 found that a gel containing onion extract improved and softened scars after four weeks of use. That said, the American Academy of Dermatology notes that evidence on these products is limited overall. They may offer modest improvement on newer scars but should not be expected to dramatically change established ones.
Professional Treatments
When scars are deep, wide, or have been stable for more than a year, professional procedures offer the most noticeable results. Most of these work by deliberately creating controlled micro-injuries in the scar tissue, which triggers your body’s healing response and replaces rigid scar collagen with softer, more normal tissue over multiple sessions.
Laser Therapy
Lasers are one of the most effective tools for scar revision, and different types target different scar characteristics. For scars that are still red or pink, pulsed dye lasers work by targeting the hemoglobin in the small blood vessels within the scar, which reduces redness and flattens the tissue over time. Multiple sessions are typically needed, with improvement appearing gradually.
For scars that are raised, thick, or have noticeable texture differences, fractional CO2 lasers create tiny columns of controlled damage in the scar tissue. This triggers the body’s wound-healing response, which gradually transforms the scar by reducing its firmness and height. The average cost for a laser resurfacing session is around $1,829, according to the American Society of Plastic Surgeons, though the price varies depending on the size of the area being treated and your location.
Microneedling
Microneedling uses a device covered in fine needles to puncture the scar tissue at a controlled depth. These micro-injuries stimulate collagen remodeling, which softens and smooths the scar over several months. It’s safe for all skin types, including darker skin tones, and has a relatively short recovery time compared to ablative lasers. You’ll typically need multiple sessions spaced several weeks apart.
Chemical Peels
Chemical peels remove the outermost layers of skin, encouraging new skin growth that can be smoother and more even in tone. Results and recovery time depend on the type and depth of the peel. For people with darker skin, salicylic acid peels are considered one of the safest options because they’re less likely to cause pigment changes.
Steroid Injections for Raised Scars
If your scars are raised or thickened, a dermatologist can inject a corticosteroid directly into the scar tissue to flatten it. This breaks down excess collagen and softens the scar over time. It typically takes three to six months after injections to see results, and multiple rounds may be necessary.
Surgical Scar Revision
For deep scars, a surgeon can physically cut out the old scar tissue and close the wound with precise layered stitching. The goal isn’t to eliminate the scar entirely but to replace a wide or irregular scar with a thinner, less noticeable line that heals more neatly. Stitches stay in place for 7 to 14 days depending on the location. This is generally reserved for scars that haven’t responded well to less invasive treatments.
Considerations for Darker Skin Tones
If you have a darker complexion, scar treatment requires extra caution because many procedures can trigger post-inflammatory hyperpigmentation, where the skin produces excess pigment in response to irritation or injury. This can leave dark patches that last months or longer.
Some specific precautions help reduce this risk. If using retinoids, apply small amounts and always pair them with a moisturizer. Glycolic acid should be started at a low concentration every other day. Daily sunscreen with at least SPF 30 is essential during any scar treatment, since sun exposure can worsen pigment changes. Tinted sunscreen can help avoid the white cast that some mineral formulas leave on darker skin.
The safest professional options for skin of color include microneedling and nonablative lasers like the Nd:YAG, which stimulates collagen production without damaging the skin’s surface or altering pigment.
Scar Camouflage Tattooing
For scars that can’t be physically flattened or smoothed further, paramedical tattooing offers a cosmetic solution. A trained technician deposits pigments into the scar tissue that match your surrounding skin tone, making the scar blend in visually. This doesn’t remove the scar or change its texture, but it can dramatically reduce its visibility. The technician layers and shades pigments to replicate the natural depth and color of your skin.
To be a candidate, your scars need to be fully healed and stable for at least a year, with no active changes. The procedure works on most skin types and scar types. Some practitioners also offer an inkless version that uses a tattoo machine to drive a specialized serum deeper into the scar, which can help soften and smooth the tissue over time.
What Results to Realistically Expect
No treatment erases scars completely. The goal with any approach is to make scars flatter, softer, closer to your natural skin tone, and less immediately noticeable. Most people who pursue a combination of treatments (for example, silicone for the first year followed by laser or microneedling for mature scars) see the best cumulative results.
Patience is essential. Even professional treatments show gradual improvement over months, not days. Hyaluronic acid filler injections for depressed scars are the one exception, producing visible results immediately, though they’re temporary and need to be repeated. For everything else, plan on a timeline of three to six months minimum before judging whether a treatment is working.