Medically reviewed by Dr Sin Yong · Last reviewed · 16 min read · Doctor-performed, never delegated · Jump to questions
Dr Sin Yong · MBBS (NUS) · MRCS (Edin) · MSc Aesthetic Medicine with Distinction (Queen Mary, London) · MSc Practical Dermatology (Cardiff) · International KOL
Stretch marks are dermal scars, not surface marks — which is why complete stretch mark removal is rarely an honest promise, and real improvement usually is. Whether they are red or white tells you a great deal about what will and will not work — and the two stages respond to different approaches.
Stretch mark treatment in Singapore works on the dermis, where the scarring sits. Fractional laser (non-ablative 1540 nm and 1927 nm, or ablative fractional CO2) and RF microneedling create a controlled healing response that can soften texture and help marks blend with the surrounding skin. Early red striae generally have more scope for change than mature white ones.
Also called: striae, 妊娠纹, 肥胖纹

Stretch marks pass through two stages, and they are not the same problem.
Striae rubra are the early red or purple phase. Vascular activity is present and the tissue is still actively remodelling. That ongoing biological activity is something treatment can work with.
Striae alba are mature. The redness has resolved, leaving tissue that is atrophic, thinned and short of pigment. The scarring process has completed, which makes this the more difficult of the two.
Honest expectation-setting begins here. Mature white striae are a challenging presentation for any modality, and any account of them that suggests otherwise should be treated with caution.
The change that produces a stretch mark sits in the dermis — disrupted collagen and elastin from tissue stretching faster than the matrix could accommodate.
This is why topical products so often disappoint. A cream applied to the epidermis does not reach the layer where the problem is.
Approaches that do reach it work by creating a controlled healing response in the dermis. Fractional laser at 1540 nm and 1927 nm combines dermal collagen work with more superficial action, and fractional CO2 resurfacing creates columns of controlled injury so the tissue reorganises as it heals.
Which applies, and what is realistic, is established at assessment rather than assumed.
“Stretch marks are scars in the dermis. That is why creams applied to the surface do not reach the problem.”
Dr Sin YongOn why topical treatment disappoints
Treatment is planned individually, so the cost follows the plan rather than a fixed list. Four things shape it:
A figure quoted before assessment would not reflect your presentation. Cost is set out clearly at consultation, before anything is agreed.
Laser stretch mark removal can improve the texture, width and visibility of stretch marks, but it does not erase them; what it changes is how the scar sits within the surrounding skin. The lasers used work in the dermis, which is where a stretch mark actually is.

Two broad types are used. Non-ablative fractional laser at 1540 nm and 1927 nm leaves the surface largely intact while heating narrow columns of tissue below it. Ablative fractional CO2 removes microscopic columns of tissue through the surface, which produces a stronger remodelling response and a longer recovery. Published comparisons of the two have found improvement with both, without a clear winner, so the choice is made on the skin being treated rather than on a preference for a device.
Skin type matters in Singapore. Asian skin is prone to post-inflammatory hyperpigmentation after heat-based treatment, so settings, density and the interval between treatments are chosen with that risk in mind. For red striae, the vascular stage offers more to work with; for white striae, texture is usually the realistic target, and lost pigment is the hardest element to change.
Stretch marks cannot be scrubbed or creamed away, so removing them in practice means reducing their visibility with treatment that reaches the dermis, and timing that treatment well.
Timing matters in three ways. Red striae are still remodelling, and that is generally the stage with most scope for change, so there is no advantage in waiting for marks to turn white. After pregnancy, treatment is planned around recovery and breastfeeding. Where weight is still changing, or training is building muscle quickly, new marks can continue to form, so a stable baseline helps the plan make sense.
Combining approaches is common. Fractional laser and RF microneedling act on the dermis in different ways, and they can be alternated or staged according to how the skin responds. Topical care has a supporting role rather than a corrective one.
How many treatments are needed, and how far apart, is not fixed in advance. It depends on the stage, extent and location of the marks and on how the skin recovers, and it is reviewed as the plan progresses.
Stretch marks can be treated on most areas where they form, including the abdomen, hips, thighs, buttocks, breasts, upper arms and back, but each area behaves a little differently.
The abdomen after pregnancy often has broad marks combined with skin laxity, and laxity is a separate problem from the striae themselves; where it is significant, skin tightening or a surgical opinion may belong in the conversation. Hips, thighs and buttocks are common sites after growth spurts in adolescence and with weight change. Marks on the breasts and inner arms sit in thinner skin, so settings are more conservative. Marks across the shoulders and upper arms are often seen in people who build muscle quickly through training.
Location also affects recovery: areas under clothing are subject to friction, and areas exposed to the sun need protecting while the skin heals to reduce the risk of pigment change. These details are part of the plan, not afterthoughts.
Stretch marks linked to a medical cause, such as prolonged steroid use or a hormonal condition, may need that cause looked at as well.

| Option | What it does | What it cannot do | Typical recovery | Who it tends to suit |
|---|---|---|---|---|
| Non-ablative fractional laser (1540 nm and 1927 nm) | Heats narrow columns of tissue in the dermis, with more superficial action at 1927 nm, prompting collagen remodelling while the surface stays largely intact | Erase a stretch mark or restore lost pigment in mature white striae | Redness and mild swelling that settle; varies with settings | Early or moderate striae, and people who prefer a more conservative approach |
| Ablative fractional CO2 resurfacing | Creates columns of controlled injury through the surface into the dermis so the tissue reorganises as it heals | Remove the mark entirely; in pigment-prone skin it carries a higher risk of post-inflammatory hyperpigmentation | Longer than non-ablative laser, with redness and crusting that settle; aftercare explained beforehand | Established, textured striae where a stronger remodelling response is appropriate |
| RF microneedling | Delivers radiofrequency energy through fine needles into the dermis, combining a mechanical and a thermal remodelling stimulus | Change the colour of red striae or replace missing pigment | Pinpoint marks and redness that settle; varies with depth and settings | Textured striae, including skin where heat at the surface is a concern |
| Topical products (moisturisers; prescription retinoids for early marks) | Supports hydration; topical retinoids have some evidence in early red striae | Reach established dermal scarring in mature white striae; retinoids are not used in pregnancy | Not a procedure; retinoids can irritate | Very early marks, or alongside in-clinic treatment where appropriate |
| Abdominoplasty (referred to a plastic surgery specialist) | Removes a section of lower abdominal skin, together with any stretch marks that lie within it | Treat marks outside the removed skin, or on the thighs, hips, breasts or arms | Surgical recovery guided by the operating team | Significant lower abdominal skin excess after pregnancy or weight loss, where surgery is being considered anyway |
People with mature white marks who expect them to disappear or regain full colour tend to respond poorly, as this is the wrong tool for that expectation.
Expected effects are redness, warmth, mild swelling, tenderness and fine crusting or dryness as the skin heals, with ablative CO2 involving a stronger response than non-ablative laser. In Singapore, darker skin is prone to post-inflammatory hyperpigmentation after heat-based treatment, so settings, density and intervals are chosen with that in mind. Less commonly there can be blistering, infection or a change in texture or scarring. Treatment can improve how a mark sits in the surrounding skin but does not erase it, and lost pigment is the hardest element to change. Risks are explained before any plan is agreed.
The fee depends on the area treated, since a single zone differs from several, and on the approach chosen, whether non-ablative fractional laser, ablative fractional CO2 or radiofrequency microneedling, with the consumables each involves. It also depends on the number of passes or zones, and whether approaches are combined or staged. A written quote is given at consultation after assessment. The consultation decides whether treatment is advised at all.
How quotes work at this practice: how we quote.
Creams act on the surface, while the change sits in the dermis, so they play a supporting role.
Laser can soften texture and visibility, but a stretch mark remains a scar.
Stretch marks, or striae distensae, are a form of dermal scarring. Rapid stretching of tissue disrupts the collagen and elastin matrix in the dermis, producing a linear change in the skin. Because the change sits in the dermis rather than on the surface, topical products generally do not reach it.
Red or purple striae, called striae rubra, are the early stage: vascular activity is present and the tissue is still remodelling. White striae, or striae alba, are mature, with the vascular phase resolved and the tissue atrophic. The two stages behave differently and respond differently to treatment.
Stretch marks are established scarring, and treatment aims at improving their appearance rather than erasing them. Early red striae generally have more scope for change than mature white striae. What is realistic in an individual case is discussed honestly at assessment.
The change that produces a stretch mark sits in the dermis, below the layer a topical product reaches. This is the usual reason patients find creams disappointing. Approaches that create a controlled healing response within the dermis address the correct layer.
Cost depends on the area treated, the stage and extent of the striae, and how the plan is staged. Since surface area and presentation vary considerably between patients, a figure given before assessment would not be meaningful. Pricing is discussed at consultation.
Timing is assessed individually. Treatment is generally not planned during pregnancy, and post-partum timing depends on the individual situation, including whether breastfeeding is ongoing. This is discussed at consultation.
There is some discomfort, which varies with the device, the depth of treatment and the area. Topical anaesthetic and cooling are commonly used, and how comfort is managed for your treatment is explained beforehand.
Non-ablative fractional laser usually leaves redness and mild swelling that settle; ablative fractional CO2 involves a longer recovery with crusting. Protecting the treated area from the sun matters while it heals, because pigment change is a risk in Asian skin. What to expect for your plan is discussed before treatment.
Red striae usually fade towards a paler, white appearance as the vascular phase settles, but the change in texture remains. Fading in colour is not the same as the scar resolving, which is why assessment at the red stage can be useful.
There is no reliable way to prevent them. Genetics, hormones and how quickly the skin stretches all play a part. Moisturisers may help comfort and hydration, but evidence that any cream prevents stretch marks is limited.
The cost of stretch mark treatment in Singapore depends on the area treated, the approach chosen and its consumables, the number of passes or zones, and whether approaches are combined or staged. A written quote is given at consultation, after Dr Sin Yong has assessed the marks. The consultation also decides whether treatment is advised, so no figure is quoted in advance.
It can be worthwhile for people who want softer texture and less visible marks, particularly early red marks, and who accept that stretch marks are not erased. It is less suitable where marks are mature and white and the hope is full colour restoration, where weight is still changing, or where significant skin laxity is the main concern.
How long stretch mark treatment lasts depends on the stage of the marks, the approach used, how the skin heals, and whether weight or muscle bulk keeps changing, since new marks can still form. No duration is promised. Review timing, and whether further treatment is advisable, is set at consultation and adjusted as the skin responds.
Disadvantages include a variable response, with mature white marks being the more difficult presentation, and temporary redness, swelling and crusting. Darker skin carries a risk of pigment change after heat-based treatment, and ablative CO2 involves a stronger recovery. Treatment does not erase marks, and further visits may be needed after review.
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Medically reviewed by Dr Sin Yong, MBBS (NUS), MRCS (Edinburgh) · Last updated 5 October 2026 · Editorial policy
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