You catch your stretch marks in the mirror and wonder if any cream, oil, or treatment can actually make them disappear. Here's the honest answer up front: stretch marks are a type of scar, so no treatment fully erases them, but several proven options can make them noticeably less visible, especially if you start while they are still fresh.
That last part matters more than any product on the shelf. The window when stretch marks are still red, pink, or purple is when treatment works best, so understanding what you are looking at is the first step to fading it.
What are stretch marks, and can they be removed?
A stretch mark, known medically as striae distensae, is a scar that forms when skin stretches or shrinks so quickly that the collagen and elastin supporting it rupture. According to the American Academy of Dermatology and Mayo Clinic, this makes stretch marks permanent. They are harmless and often fade on their own over time, but they may never disappear completely.
So the realistic goal is improvement, not erasure. Treatment can reduce the color, depth, and width of stretch marks and make them blend more with surrounding skin. No single treatment works for everyone, and across the medical evidence, no option is fully effective, so go in with fair expectations.
Why do stretch marks happen?
Stretch marks appear when skin is put under rapid stress. Common triggers include pregnancy, rapid weight gain or loss, and adolescent growth spurts. Roughly half of pregnant women develop stretch marks (striae gravidarum), most often on the abdomen, thighs, or breasts.
A few factors influence who gets them and how severe they are:
- Cortisol, an adrenal hormone that weakens the elastic fibers in skin
- Genetics and family history
- The degree and speed of skin stretching
- Fluctuating hormone levels, such as during pregnancy or puberty
Why timing is everything: red marks vs. white marks
Stretch marks evolve in two stages, and treatment success depends heavily on which stage you are in.
Early marks, called striae rubrae, are red, purple, pink, or dark brown and often slightly raised. Over time they flatten and fade into striae albae, which are white or silver and permanent. The AAD and dermatology reviews are clear that treatment works far better during the early red stage, while there is still active inflammation and the body can still respond. If your marks are still colored, that is the moment to act.
- Striae rubrae (early): red, purple, pink, or dark brown, often raised, most treatable
- Striae albae (mature): white or silver, flat, permanent, harder to improve
What treatments actually work?
Two categories of treatment have the strongest evidence behind them: prescription topical retinoids and in-office energy-based procedures. Over-the-counter creams, oils, and gels are gentler options, but many show little to no benefit, and they work best only on early marks.
Prescription retinoid cream (tretinoin) at roughly 0.025 to 0.1 percent applied daily can improve early marks by helping rebuild collagen, and it works best on marks less than a few months old. Importantly, tretinoin is not recommended during pregnancy or breastfeeding, which is when many stretch marks first appear, so timing and medical guidance matter.
For procedures, the research points toward devices that stimulate collagen. A 2020 network meta-analysis of 14 randomized controlled trials (651 subjects) found bipolar radiofrequency combined with topical tretinoin to be the most effective approach, with CO2 fractional laser as a reasonable alternative. A 2024 network meta-analysis of 18 trials found radiofrequency, ablative lasers, nonablative lasers, and intense pulsed light all reduced stretch mark width, with radiofrequency and ablative lasers most likely to improve overall appearance.
- Prescription tretinoin (0.025–0.1%) daily, best on early marks, not during pregnancy or breastfeeding
- Bipolar radiofrequency, often paired with tretinoin (strongest combined evidence)
- Fractional lasers (ablative CO2 or nonablative, e.g., 1565 nm) to stimulate collagen
- Intense pulsed light (IPL) to reduce redness and width
How long does it take to fade stretch marks?
There is no overnight fix. Topical retinoids and laser or radiofrequency treatments work by gradually rebuilding collagen, so improvement unfolds over weeks to months, and procedures usually require a series of sessions. Many stretch marks also continue to fade naturally over the years as the redness settles.
Because the strongest results come from treating early, the practical takeaway is to begin while marks are still red or purple rather than waiting for them to turn white. Once a mark matures to white or silver, you can still improve its look, but progress tends to be slower and more limited.
When should you see a doctor?
Stretch marks themselves are usually only a cosmetic concern and not dangerous. That said, it is worth checking in with a clinician if your marks appear suddenly without an obvious cause, are widespread, or come alongside other symptoms, since rapidly developing stretch marks can occasionally signal an underlying hormonal issue.
If the appearance bothers you, a dermatologist or qualified clinician can match the right treatment to your skin and the stage of your marks. Many prescription and energy-based options require medical oversight, and a personalized plan beats guessing with OTC products. A telehealth skin service like Nolla can be a convenient starting point to get evaluated and pointed toward an evidence-based approach.
Medical Disclaimer: This article is for informational purposes only and does not constitute medical advice. Always consult with a qualified healthcare provider before starting any new skincare treatment, especially if you have underlying health conditions, are pregnant, or are taking medications.
