White stretch marks are the hardest type to treat because the skin has already finished its healing process, leaving behind pale, flat, scar-like lines with diminished collagen and elastic fibers. Unlike newer red or purple stretch marks, which still have active blood flow and respond well to topical treatments, white stretch marks (called striae alba) represent a mature, stable scar. They can’t be fully erased, but several treatments can meaningfully improve their appearance by rebuilding collagen, resurfacing the skin, or restoring pigment.
Why White Stretch Marks Are Harder to Treat
All stretch marks start out red or purple. At that early stage, the skin is inflamed, with increased blood flow and swelling in the deeper layers. Over months to years, that inflammation fades, and the marks transition into their final form: white, flat, and atrophic. By this point, the underlying skin structure has changed significantly. The epidermis has thinned, the collagen fibers have reorganized into a vertical pattern (rather than the normal basket-weave arrangement), and elastic fibers in the upper skin layers are largely gone. The skin’s pigment-producing cells in those areas also become less active, which is why the marks look lighter than surrounding skin.
This matters for treatment because therapies that work well on red stretch marks, like prescription retinoid creams, have little measurable effect on white ones. A study comparing tretinoin on both stages found it improved the appearance of active red stretch marks but showed minimal benefit for mature white marks. Treating white stretch marks requires approaches that go deeper, physically stimulating the skin to produce new collagen or targeting pigment cells to restore color.
Fractional Laser Resurfacing
Fractional lasers are the most studied and effective option for white stretch marks. These devices create thousands of tiny, evenly spaced injuries in the skin, triggering a wound-healing response that generates new collagen and can partially restore normal skin texture. Two main types exist: ablative lasers (which vaporize small columns of skin) and non-ablative lasers (which heat deeper tissue without breaking the surface).
In a clinical trial comparing two fractional laser types on white abdominal stretch marks, patients received three sessions spaced two months apart. The non-ablative erbium glass laser produced excellent or good results (meaning 51% to 100% visible improvement) in 84% of patients. The ablative CO2 laser achieved similar grades in 48% of patients. Both improved marks noticeably, but the non-ablative option performed better in this direct comparison.
Most treatment plans involve three to five sessions, spaced four to eight weeks apart. After each session, the treated skin forms a crust that falls off within one to two weeks. Full healing takes several weeks, and the area may look red or darkened before gradually improving. The total timeline from first session to final results is typically six months or longer.
Cost of Laser Treatment
Laser treatment for stretch marks is considered cosmetic and isn’t covered by insurance. Ablative laser sessions average around $2,681 each, while non-ablative sessions average about $1,410. With three to five sessions needed, total costs can range from roughly $4,200 to over $13,000 depending on the laser type, the size of the treatment area, and your location.
Excimer Laser for Color Restoration
If your main concern is the whiteness of the marks rather than the texture, excimer laser therapy takes a different approach. Instead of rebuilding collagen, it uses targeted UV light at 308 nm to stimulate pigment production in the faded skin. This is the same principle behind certain treatments for vitiligo.
In a study of nine patients with white stretch marks, excimer laser achieved an average of 68% visual pigment correction after about nine biweekly sessions. The marks blended significantly better with surrounding skin. However, the restored pigment gradually faded back toward baseline over a six-month follow-up period, meaning maintenance sessions are likely necessary to keep results. This treatment addresses color only, not the indented texture of the marks, so it works best when combined with a collagen-building treatment or when texture isn’t a major concern.
Microneedling
Microneedling uses a device covered in fine needles to create controlled micro-injuries across the skin’s surface. Like fractional lasers, the goal is to trigger collagen production as the skin repairs itself. It’s a less aggressive approach, which means less downtime but also more modest results per session.
Sessions typically cost between $100 and $700 each, making microneedling the most affordable in-office option. Most providers recommend three to six sessions spaced four to six weeks apart. Redness and mild swelling usually resolve within a day or two.
You may have seen radiofrequency microneedling marketed as a more advanced version. RF microneedling adds heat energy delivered through the needles, theoretically boosting collagen stimulation. However, a clinical study comparing standard microneedling to radiofrequency-assisted microneedling for white stretch marks found no significant difference between the two. Patients in both groups showed similar outcomes in photographs and quality-of-life scores after three sessions. Based on current evidence, paying extra for the RF component doesn’t appear to offer additional benefit for stretch marks specifically.
Topical Products: What Works and What Doesn’t
The market is full of creams and oils claiming to remove stretch marks. For white stretch marks, the honest answer is that no topical product will produce dramatic improvement on its own. Tretinoin (prescription-strength retinoid) has solid evidence for red stretch marks but showed little clinical benefit once marks have matured to white. Over-the-counter retinol is weaker still.
That said, consistent use of a retinoid cream can modestly improve skin texture over time by increasing cell turnover in the top layers of skin. Products with hyaluronic acid can temporarily plump the skin, making marks less visible. Neither will restore the lost collagen and elastin in the deeper layers. If you’re looking for noticeable change in white stretch marks, topical treatments work best as a supplement to an in-office procedure, not as a standalone solution.
Recovery After In-Office Treatments
Recovery varies significantly by treatment type. After fractional CO2 laser, expect one to two weeks of healing. The treated area will look red or dark, and a crust will form over the surface. That crust sheds naturally within one to two weeks. Picking at it risks scarring or infection. Most people can return to normal activities within a few days but need to keep the area moisturized and protected from sun exposure during healing.
Non-ablative laser and microneedling have shorter recovery windows, often just two to three days of redness and sensitivity. Sun protection is critical after any of these treatments because freshly treated skin is more vulnerable to UV damage, which can cause darkening (post-inflammatory hyperpigmentation) that creates a new cosmetic problem.
For darker skin tones, the risk of post-inflammatory hyperpigmentation is higher with all energy-based treatments. Starting with lower settings and doing a test patch is standard practice to minimize this risk. Discuss your skin type with your provider before committing to a treatment plan.
Setting Realistic Expectations
No current treatment can make white stretch marks disappear completely. The structural damage in the dermis is permanent, similar to a scar. The realistic goal is improvement: marks that are narrower, smoother, and closer in color to surrounding skin. Most people who pursue treatment see 30% to 70% improvement depending on the method, number of sessions, and individual healing response. Combining approaches, such as fractional laser for texture plus excimer laser for color, can produce the most comprehensive results, though at higher cost and longer timelines.
Newer marks that have only recently turned white tend to respond better than marks that have been stable for many years. If you’re considering treatment, starting sooner gives you a better chance at a more noticeable result.