Scarring and stretch marks are addressed with vascular laser, microneedling radiofrequency or precision CO2 resurfacing, chosen according to colour stage and depth.
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Laser Rejuvenation
Treatment Series
Treatment Series
Scar & Stretch Mark Revision in Seoul.
A consultation-led approach to surgical, trauma and stretch mark scarring, matched by colour stage rather than treated as one condition. Red or pink scarring and early stretch marks still involve active blood vessels and often respond to vascular laser, while white or silvery, more established marks respond better to microneedling RF or precision CO2 resurfacing that rebuilds collagen.
This page focuses specifically on surgical, trauma and stretch mark scarring. LOUAVE also publishes dedicated pages for related concerns — including Acne Scar Treatment, Fractional Laser Resurfacing and CO2 Laser Treatment — for readers comparing scar patterns or underlying technologies.
Colour-Stage Assessment
Revision is usually delivered as a staged course, with the number of sessions depending on colour stage, depth and the technology selected.
Recovery varies by technology — vascular laser and microneedling RF typically settle within days, while precision CO2 involves several days of visible peeling.
Red or pink marks and white or silvery marks respond differently to treatment, so the doctor confirms the colour stage before selecting a technology.
Understanding Scars & Stretch Marks
Why colour stage matters more than how the mark looks today.
Surgical, trauma and stretch mark scarring share a colour-stage pattern. Newer marks are often red, pink or purple, meaning they still carry active blood vessels close to the surface — this includes early striae rubra, the reddish stretch marks that appear as skin stretches quickly. As a scar or stretch mark matures, that vascular activity fades and it becomes flatter, whiter or silvery — striae alba, the paler, more established stretch marks most people recognise.
This colour distinction matters because it points to a different underlying tissue state — active blood vessels versus settled, collagen-poor tissue — which is treated differently, rather than because the marks look cosmetically different.
Because red-stage and white-stage marks respond best to different technologies, assessment at consultation — reviewing colour, depth, skin tone and how the mark originated — comes before any treatment plan is proposed.
Vascular laser, microneedling RF and precision CO2 resurfacing can meaningfully soften colour and improve texture over a staged course. None restore skin to its original, unmarked state — realistic, gradual improvement is the goal rather than complete removal.
Confirm the colour stage, then match the technology.
Treatment proceeds only once the scar or stretch mark's colour stage — red and vascular, or white and settled — is confirmed, with the technology chosen to suit that specific stage and your skin tone.
Brow & Temple Zone
Cheek Zone
Chin & Jawline Zone
How Facial Scar Revision Works
Stage 01
Stage 02
Stage 03
Stage 04
Colour stages, planned around a staged treatment course.
On the face, surgical and trauma scars most often involve the brow, cheek, chin or jawline — areas where cuts, falls and prior procedures tend to leave a mark. Stretch marks are addressed with the same colour-stage logic wherever they occur on the body. During consultation, the doctor confirms colour stage and depth across each affected area, then proposes a course scaled to what's actually present.
Red & Vascular Stage
Recently formed scars and early stretch marks are often red, pink or purple, reflecting active blood vessels close to the surface.
White & Settled Stage
As marks mature, vascular activity fades and the area flattens and lightens to white or silvery — the most common stage patients present with.
Raised & Textural Scarring
Some surgical and trauma scars heal raised or thickened rather than depressed, and are assessed separately for a suitable resurfacing approach.
Mixed-Stage Coverage & Sequencing
Many patients present with both red and white areas together; sessions are planned to address the mix, spaced four to six weeks apart between passes.
Concerns Scar & Stretch Mark Revision May Address
Scarring concerns, reviewed individually at consultation.
The concerns below cover surgical, trauma and stretch mark scarring specifically. Depressed acne scarring and enlarged pores have different underlying causes and are addressed differently, including through LOUAVE's dedicated acne scar treatment and pore treatment pages.
Red or Purple Surgical & Trauma Scars
Recently healed surgical incisions or injury scars that remain red or purple, reflecting blood vessels still active near the surface.
Red & Vascular StageWhite or Silvery, Established Scars
Older surgical or trauma scars that have flattened and lightened to white or silvery, reflecting settled, collagen-poor tissue.
White & Settled StageEarly, Reddish Stretch Marks (Striae Rubra)
Newly formed stretch marks that still appear pink, red or purple, most often following rapid growth, weight change or pregnancy.
Red & Vascular StageMature, White Stretch Marks (Striae Alba)
Established stretch marks that have faded to a silvery-white, indented line — the most common presentation patients seek treatment for.
White & Settled StageRaised or Thickened Scar Tissue
Some surgical or trauma scars heal raised rather than depressed, and are assessed separately since they respond to a different approach.
Raised PatternMixed Scarring From a Single Injury or Procedure
A single scar can show both red and white areas together, particularly along a longer surgical incision, and is assessed as one connected area.
Mixed Stage Treatment Philosophy
Confirm the stage, not just treat the surface.
Because red-stage and white-stage marks respond to different technologies, the approach begins with an honest colour-stage assessment before any technology is chosen.
Colour-Stage Matched Technology Selection
Colour stage, depth and skin tone are reviewed together before a technology — vascular laser, microneedling RF, precision CO2, or a combination — is proposed, so treatment matches the actual stage rather than a default setting.
Red-stage and white-stage reviewed separately
No default or one-size setting
Skin tone reviewed to manage pigment risk
Individualised, not formulaic
Preferred focus: stage-confirmed, realistic planning
Realistic, Staged Improvement
Sessions build colour and textural improvement gradually over a course rather than promising a single dramatic result, reflecting how established scar and stretch mark tissue actually responds to treatment.
Sessions spaced four to six weeks
Reviewed before further sessions
Healing and pigment checked between passes
Additional sessions expected for deeper patterns
Assessment focus: deliberate, staged refinement
Honest About What Revision Can't Do
Vascular laser, microneedling RF and precision CO2 can meaningfully improve colour and texture. None restore skin to its original, unmarked state, and where a scar is still actively healing, treatment is delayed rather than started too early.
Realistic expectations set upfront
Cannot fully erase established marks
Active healing addressed before revision
Individual results still vary
Safety focus: honest expectation-setting
LOUAVE Treatment Process
A structured plan built around a confirmed colour stage.
The process below is specific to scar and stretch mark revision, from initial colour-stage assessment through to a technology-matched course and ongoing review.
Consultation & Colour-Stage Assessment
The doctor examines each scar or stretch mark, confirming red-stage or white-stage colour and grading overall depth and skin tone.
Stage-confirming assessmentTechnology Selection
Vascular laser, microneedling RF depth, precision CO2 settings, or a combination approach and an approximate number of sessions are proposed based on the confirmed stage.
Stage-matched planningTreatment Sessions
Passes are delivered to the confirmed areas using the selected technology, typically spaced four to six weeks apart.
Four-to-six-week spacingProgress Review & Adjustment
Colour, healing and textural response are reviewed after each session, with any further sessions planned based on how the area responds.
Ongoing progress review Results & Development
Day 0
Days 1–7
Weeks 4–6
Ongoing
Colour and texture soften gradually, reviewed session by session.
The treated area is commonly red or, with precision CO2, visibly peeling in the days after each session, with colour and texture improving gradually as blood vessels settle and collagen remodels over the following weeks. Red-stage marks often show a steady response over a staged course, while established white-stage marks may need additional passes.
Treatment session
The confirmed areas are treated with the selected vascular laser, microneedling RF or precision CO2 technology; redness or visible peeling is common immediately afterward.
Peeling settles, early colour change begins
Redness and any peeling typically settle within a week, with early softening of colour becoming visible as the area heals and collagen begins remodelling.
Review & possible next pass
Response is reviewed at the next visit; areas that only partly improved can be retreated at this stage if needed.
Collagen remodelling continues
Collagen remodelling can continue gradually for months after a course is complete, with daily sun protection helping protect the treated skin while it settles.
International patients planning more than one scar or stretch mark revision session should discuss a realistic schedule, since a full course is typically spaced four to six weeks apart between passes.
Suitability & Screening
Suitability is confirmed through an honest health review.
Treatment may be modified, delayed or declined when certain health factors are present, or when your scarring or stretch marks are better addressed with a different approach.
Scar & stretch mark revision may be discussed when:
- You have a surgical, trauma or stretch mark scar that has fully closed and is no longer actively healing.
- You have noticed a colour change — the mark is red or pink, or has settled to white or silvery.
- You are able to attend a staged course of sessions spaced four to six weeks apart.
- You understand results build gradually and accept that marks cannot be fully erased.
- You have not had a recent aggressive laser, peel or procedure that could increase treatment risk right now.
Tell the doctor before treatment about:
- Pregnancy, planned pregnancy or breastfeeding — relevant for stretch marks that may still be actively changing.
- Whether the scar is still healing, itching, or was formed within the last few months.
- Any active skin infection, cold sores, or inflammation in the treatment area.
- A history of keloid scarring or slow or abnormal wound healing.
- Any previous laser, microneedling, RF or filler treatment for the same scar or stretch mark, including outcomes and how your skin responded.
Aftercare
Let the area heal, then protect the results.
Follow the instructions provided by the treating doctor after each session. Sun protection matters everywhere it's treated, including on the body, since stretch marks and scars are both prone to further colour change while healing.
Keep Skincare Gentle While Healing
Avoid strong actives, exfoliants or fragranced products on the treated area until any redness, flaking or peeling has fully settled.
Avoid Picking at Peeling Skin
Following precision CO2 sessions especially, let peeling skin shed naturally rather than picking, to avoid disrupting collagen remodelling.
Strict Sun Protection, Face and Body
Apply broad-spectrum SPF daily to any treated area, on the face or body, since treated skin is more prone to pigment change while it recovers.
Attend the Review Visit
Attend the follow-up review so the doctor can confirm healing and decide whether the area needs a further session.
Safety Information
General information, not a substitute for consultation.
This page provides general educational information about scar and stretch mark revision technologies. It does not replace an individual medical consultation, and effects, recovery and suitability vary between patients.
Seek prompt attention for:
- Pigment that appears markedly darker or more widespread than expected in the weeks after a session, rather than settling.
- Persistent or worsening redness, heat, or discomfort in the treated area beyond the expected healing window.
- Blistering, unusual crusting, or open skin breakdown at the treated area, beyond the peeling expected after precision CO2.
- Signs of infection, including increasing pain, warmth, discharge or fever at the treated area.
- Any allergic reaction to topical products used as part of the treatment plan, such as significant redness, swelling or itching.
Any sign that the treated area is not healing as expected should be reported to the clinic promptly rather than waiting for the next scheduled review. Adjusting the technology or settings for future sessions is often the right response to protect the skin's long-term outcome.
Frequently Asked Questions
Questions about scar & stretch mark revision.
Technology selection, session count, expected timelines and maintenance guidance are confirmed during consultation.
What's the difference between a red scar or stretch mark and a white one?
Red, pink or purple marks are newer and still have active blood vessels close to the surface, including early striae rubra stretch marks. As a mark matures, that vascular activity fades and it flattens and lightens to white or silvery — striae alba. The colour reflects a different tissue state, which is why it changes the technology used.
Can stretch marks be completely removed?
Stretch mark colour and texture can be meaningfully improved with consistent treatment, but established, white-stage stretch marks cannot be fully erased. The realistic goal is a visibly less noticeable mark rather than complete removal.
What's the difference between vascular laser, microneedling RF and precision CO2 for scar and stretch mark revision?
Vascular laser targets residual blood vessels and is often preferred for red-stage scars and early stretch marks. Microneedling RF stimulates collagen beneath the surface with comparatively less surface injury, often preferred for white-stage, textural marks. Precision CO2 ablates controlled columns of tissue for deeper remodelling, often considered for more established or raised scarring. Which is proposed, or whether a combination is used, depends on the confirmed colour stage.
How many sessions are usually needed?
Revision is typically delivered as a staged course, often three to six sessions spaced roughly four to six weeks apart. Established, white-stage marks generally need more sessions than early, red-stage marks.
Does scar and stretch mark revision hurt?
Most patients describe mild to moderate discomfort depending on the technology used, and topical or local numbing is commonly used beforehand. Discomfort during precision CO2 sessions is generally more noticeable than with vascular laser or microneedling RF.
What is the downtime after treatment?
Downtime varies by technology — vascular laser and microneedling RF typically involve a few days of redness, while precision CO2 involves several days of visible peeling before new skin fully settles. Most patients plan a few days away from major social commitments after a session.
How soon after surgery or an injury can a scar be treated?
Generally, treatment is delayed until the wound has fully closed and active healing has settled, often several weeks to a few months depending on how the scar formed. The doctor confirms the scar is ready for treatment at consultation rather than working to a fixed timeline.
Can stretch marks from pregnancy be treated while breastfeeding?
This is discussed individually at consultation, since pregnancy and breastfeeding status affect which technologies are appropriate. Disclosing pregnancy, breastfeeding or a recent birth is an important part of the safety review before any treatment is planned.
Is this the same as acne scar treatment?
No. Scar and stretch mark revision addresses surgical, trauma and stretch mark scarring, organised by colour stage, while acne scar treatment addresses icepick, boxcar and rolling scarring from prior breakouts. The two use overlapping technologies but are assessed differently — LOUAVE also publishes a dedicated Acne Scar Treatment page.
Can scar and stretch mark revision be combined with other treatments?
Yes. It's often planned alongside pigmentation treatment for surrounding discolouration, or sequenced with skin booster treatments to support overall skin quality between resurfacing sessions. Combination planning is confirmed together at consultation.
International Appointment
Plan your scar & stretch mark revision around a confirmed colour stage.
Share close-up photos of the affected areas, your skin type, how the scar or stretch mark formed and roughly when, any previous laser, microneedling or RF treatments, preferred appointment dates and your Seoul travel schedule. Since a full course may span three or more sessions spaced weeks apart, the doctor will help confirm a schedule that fits your trip.
Important treatment information
This page provides general educational information about scar and stretch mark revision technologies and does not replace an individual medical consultation. Surgical, trauma and stretch mark scarring is assessed by colour stage, and vascular laser, microneedling RF or precision CO2 treatment can improve colour and texture; treatment does not fully erase established scarring or stretch marks, and does not address depressed acne scarring or enlarged pores, which are distinct concerns. Treatment must be planned by an appropriately experienced medical professional after reviewing colour stage, depth, skin tone, how and when the mark formed, pregnancy or breastfeeding status, previous laser, microneedling or RF treatments, health history, medications, allergies and informed consent. Temporary effects may include redness, swelling or visible peeling in the treated area, which typically settles within one to two weeks of each session depending on technology. Other possible effects include post-inflammatory hyperpigmentation, incomplete improvement requiring further sessions, or, uncommonly, textural change. Rare but serious complications include prolonged redness, burns, infection, unexpected scarring or textural change, and allergic reactions to topical products used during treatment or recovery. Seek prompt medical advice for pigment that becomes markedly darker or more widespread than expected, blistering or unusual skin breakdown, signs of infection, or symptoms of a significant allergic reaction. Daily sun protection is recommended both during healing and afterward, and results, session count, onset, and long-term stability vary by individual and cannot be guaranteed.