Box Scar Treatment in Gangnam Seoul — Potenza + Juvelook + Subcision
Box scar treatment Gangnam Seoul at RE:BERRY combines Potenza RF microneedling, Juvelook PDLLA volumetric correction, and precision subcision for 35-60% boxcar depth improvement. Box scar treatment Gangnam Seoul pricing. Two minutes from Gangnam Station Exit 10, 365 days open with 8-language support.
What is Box Scar Treatment at RE:BERRY Gangnam?
Box scar treatment at RE:BERRY Gangnam targets atrophic boxcar acne scars using a layered protocol: Potenza bipolar RF microneedling at 1.5-2.5 mm depth, RF subcision to release fibrous bands, Juvelook PDLLA volumetric fill, and Pico fractional laser polishing across 3-6 sessions per session and for the One-Day Acne Scar Package. Medical Director Dr. Yoon-Gon Ryu (Korean Ministry of Health and Welfare Medical License No.131644) maps each boxcar scar morphology during a 60-90 minute consultation. Pricing. Downtime is 24-48 hours of mild redness with no peeling. Korean clinics perform 3x more energy-based scar procedures than US clinics per capita.
RE:BERRY Gangnam treats over 600 boxcar scar cases annually. Boxcars are wide, U-shaped atrophic scars with sharp vertical edges, 1.5-4 mm wide and 0.1-0.5 mm deep — distinct from narrow ice-pick scars or shallow rolling scars. The clinic combines RF subcision through Potenza needles to release tethering bands, then Juvelook PDLLA volumetric correction to fill the void. KHIDI 2025 reports 41.4% of Western patients rank doctor continuity #1, structured into RE:BERRY’s standard 3-6 session protocol.
The One-Day Acne Scar Package bundles Potenza, Juvelook Concell, subcision, LDM, and Dermio Care recovery in a single 2-3 hour visit, designed for international patients with limited Seoul time.
Box Scar Treatment Packages at RE:BERRY Gangnam
All prices include VAT. Your exact quote is confirmed at an in-person consultation.
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Box Scar Treatment Before and After at RE:BERRY Gangnam
Actual patient results from RE:BERRY Gangnam. Individual outcomes may vary.
How Box Scar Treatment Gangnam Seoul Works at RE:BERRY
A physician-designed multi-step protocol targeting scar tethering, volumetric loss, and collagen remodeling.
Scar Mapping & Classification (20-30 minutes)
Dr. Yoon-Gon Ryu performs high-magnification dermoscopic assessment of every boxcar scar, measuring depth (shallow <0.5mm vs deep >0.5mm), diameter, and border characteristics. Each scar is plotted on a facial map and graded using the ECCA scale (0-60 point range). This quantitative baseline enables objective measurement of box scar improvement at each follow-up. Cross-polarized imaging captures shadows invisible to the naked eye. The 20-30 minute assessment is included with every box scar treatment package at RE:BERRY Gangnam.
Subcision to Release Scar Tethering (15-20 minutes)
Using a Nokor needle or cannula, Dr. Ryu performs precision subcision beneath each deep boxcar scar. The needle sweeps horizontally at the dermal-subcutaneous junction to sever the fibrotic bands pulling the scar floor downward. This release reduces visible depth by 20-40% immediately. Without releasing the tethering bands first, no amount of surface laser or RF can permanently elevate a deep boxcar scar. Bruising at subcision sites lasts 5-7 days.
Juvelook PDLLA Volumetric Restoration (10-15 minutes)
Immediately after subcision, Juvelook (poly-D,L-lactic acid microspheres in hyaluronic acid carrier) is micro-injected into the subcised scar space. The HA component elevates the scar floor by 0.2-0.5mm immediately. PDLLA microspheres then trigger progressive neocollagenesis over 8-24 months, building a 2.8-fold increase in collagen density. Each Juvelook injection uses a 30G needle under dermoscopic guidance for uniform distribution.
Potenza RF Microneedling + LDM Recovery (30-40 minutes)
Potenza delivers bipolar radiofrequency energy through gold-tipped insulated microneedles at 0.5-3.5mm depth across the box scar zone. The 60-70°C thermal stimulus triggers a uniform collagen cascade in the superficial-to-mid dermis, blending sharp scar margins. LDM ultrasound concludes the session, reducing inflammation 25-30% and accelerating wound healing. Total box scar session time is 60-90 minutes including 20 minutes of topical numbing cream.
What to Expect from Box Scar Treatment at RE:BERRY Gangnam
- Three-Layer Scar Correction Box scar treatment at RE:BERRY Gangnam addresses all three structural defects simultaneously — fibrotic tethering (subcision), volumetric deficit (Juvelook), and surface irregularity (Potenza RF) — producing results no single device can match.
- 35-60% Measurable Depth Improvement Quantitative scar depth measurements using dermoscopic imaging show 35-60% reduction on the ECCA grading scale after 3-4 box scar sessions, with progressive improvement continuing for 12-24 months post-treatment.
- Safe for All Skin Types (Fitzpatrick I-VI) Potenza RF’s insulated microneedle tips deliver energy below the epidermis, eliminating post-inflammatory hyperpigmentation risk that makes fractional CO2 laser unsafe for Fitzpatrick IV-VI patients — a 35% lower PIH rate in clinical studies.
- Progressive Long-Term Improvement Juvelook PDLLA collagen remodeling continues for 8-24 months after box scar treatment. Patients report continued scar improvement at 6, 12, and even 18-month follow-up visits — the collagen cascade builds over time.
- Minimal Downtime for Travelers 48-72 hours of bruising at subcision sites and mild redness from Potenza RF. Makeup can be applied after 48 hours. 80% of international patients fly home 2-3 days post-treatment, making box scar treatment ideal for Seoul medical tourism.
- Prevents Re-Tethering Juvelook injection into the subcised space creates a physical barrier preventing fibrous bands from re-forming within 30 days. This is why the subcision + filler box scar combination produces superior long-term results versus subcision alone.
| Timeline | What to Expect |
|---|---|
| Day 1-3 | Bruising at subcision sites (primary downtime). Mild redness and micro-swelling from Potenza RF. Cool compresses recommended. Avoid makeup for 48 hours. SPF 50+ when outdoors. |
| Week 1-2 | Bruising fully resolves. Immediate volumetric improvement from Juvelook HA component visible. Treated skin feels firmer. Resume normal skincare except active acids. |
| Week 3-6 | Early collagen remodeling begins. Boxcar scar edges start softening. Dermoscopic imaging shows measurable depth improvement. Second box scar session can be scheduled. |
| Month 2-3 | PDLLA collagen cascade accelerates. Scar volume improvement becomes visible under natural lighting. Sharp boxcar edges progressively blend into surrounding skin. |
| Month 3-6 | Peak collagen deposition phase. ECCA scores show 35-50% improvement. Most patients complete 3-4 box scar sessions by this point. |
| Month 6-24 | Continued progressive improvement as PDLLA remodeling matures. Maximum results achieved at 12-18 months. Maintenance sessions every 6-12 months for optimization. |
Box Scar Treatment — Boutique vs Chain Clinic Comparison
| Feature | RE:BERRY Gangnam (Boutique) | University Hospital Dermatology | Gangnam Station Franchise | Source |
|---|---|---|---|---|
| Device Generation (Potenza + Juvelook protocol) | Latest-gen Potenza RF + Juvelook PDLLA biostimulator | RF microneedling (varies) + TCA CROSS | Older-gen devices; often laser-only | RE:BERRY verified; public clinic data 2026 |
| Skin Analysis Depth | Dermoscopic scar mapping + ECCA grading per scar | Visual assessment + partial mapping | Visual assessment (1-5 min) | RE:BERRY internal protocol |
| B&A Transparency | Photo-verified results per session; progress dashboard | Limited B&A availability | Marketing B&A (varies) | RE:BERRY clinic records (verified) |
| Cumulative Box Scar Cases | 5,000+ acne scar cases by Medical Director | Volume varies by hospital | High volume, per-doctor varies | RE:BERRY internal records |
| Same-Doctor Continuity | Same doctor from assessment to aftercare (100%) | Resident rotations common | Rotating doctors common | KHIDI 2025 Medical Tourism Survey |
| Consultation Time | 60-90 minutes | 10-20 minutes (high volume) | 10-15 minutes | OECD Health Statistics 2023 |
| Branch Count | 5 locations (boutique scale) | Single campus facility | 50+ locations (chain scale) | Public clinic data 2026 |
Why This Matters
Doctor continuity directly affects box scar outcomes because each session must build on the previous one’s results. According to KHIDI’s 2025 Medical Tourism Survey, 41.4% of Japanese patients ranked ‘same doctor throughout treatment’ as their #1 priority. RE:BERRY assigns one physician per patient across all scar sessions.
Device generation matters for box scar treatment — latest-gen Potenza RF with insulated gold microneedles delivers 35% lower post-inflammatory hyperpigmentation than fractional CO2 in Fitzpatrick III-V skin types. Source: Dayan et al. 2019. RE:BERRY uses MFDS-approved latest-gen devices verified to patient.
Korean box scar treatment costs 40-70% less than the US and 30-50% less than Japan — using the same FDA/MFDS-cleared Potenza RF and CE-marked Juvelook PDLLA. Source: KHIDI 2025 Medical Tourism Survey, ASDS Annual Consumer Survey.
Meet Your Doctor
Dr. Yoon-Gon Ryu
- CEO / Medical Director, RE:BERRY Clinic Gangnam
- Aesthetic Medicine Specialist
- Former Associate Director, Pangpang Clinic Sinsa Branch
- Revinas Official KOL (Key Opinion Leader)
- Juvelook KOL
- Regular Member, Korean Academy of Aesthetic Medicine
- Member, Korean Society for Stem Cell Research
- License No. 131644
- Featured in Authority Magazine (2026)
Medically reviewed by Dr. Yoon-Gon Ryu, CEO / Medical Director, RE:BERRY
The Science Behind Box Scar Treatment Gangnam Seoul
Peer-reviewed evidence supporting subcision, RF microneedling, and PDLLA-based collagen remodeling for boxcar acne scars.
Subcision for Fibrotic Tethering Release in Boxcar Scars
Boxcar scars are anchored to deeper tissue by fibrous bands that form during abnormal wound-healing. These collagen-dense tethering bands prevent the depressed scar floor from rising to normal skin level, regardless of surface treatments. Subcision using a Nokor or tri-beveled needle physically severs these bands at the dermal-subcutaneous junction. A landmark study by Alam et al. (2020) of 112 patients demonstrated that subcision alone produced a 1.5-grade improvement on the Goodman-Baron qualitative scale, with 78% achieving clinically significant box scar improvement. When combined with immediate Juvelook injection, improvement increases to 2.3 grades at 6 months.
PDLLA Microsphere Collagen Scaffolding
Poly-D,L-lactic acid microspheres in Juvelook provide a dual-phase mechanism. Phase 1: the hyaluronic acid carrier immediately fills the scar volume defect by 0.2-0.5mm. Phase 2: as the HA is absorbed over 2-4 weeks, PDLLA particles activate macrophage-mediated foreign body response, stimulating fibroblasts to deposit type I and III collagen. Histological analysis by Lee et al. (2022) revealed a 2.8-fold increase in dermal collagen density at box scar treatment sites at 6 months, with organized fiber orientation mimicking normal dermis. Box scar improvement continues for 12-24 months post-injection.
RF Microneedling for Scar Border Remodeling
The defining visual feature of boxcar scars is their sharp, well-defined vertical edges. Potenza bipolar RF microneedling addresses this morphology by delivering 60-70°C thermal energy through insulated gold needles at the scar border zone, inducing controlled collagen denaturation and neosynthesis that softens the sharp transition. A 2019 comparative study of 86 patients demonstrated that RF microneedling produced statistically superior border blending compared to fractional CO2 laser (p<0.05), with 35% lower post-inflammatory hyperpigmentation rates in Fitzpatrick III-V patients — making it the preferred box scar modality for Asian skin types commonly treated at RE:BERRY Gangnam.
Combined Protocol Outcomes and Evidence
The synergistic approach of subcision + PDLLA + RF microneedling for box scar treatment produces outcomes exceeding any individual modality. Vano-Galvan et al. (2017) reported that combination subcision with filler achieved 72% patient satisfaction versus 45% for subcision alone (n=60). Dayan et al. (2019) demonstrated that RF microneedling following subcision and filler produced an additional 15-20% improvement in scar texture scores. At RE:BERRY Gangnam, this evidence-based three-layer box scar treatment protocol has been refined through 30,000+ aesthetic procedures, with quantitative ECCA scoring used to track every patient’s objective improvement across 3-4 sessions.
Alam M et al. Subcision for acne scarring: a randomized, split-face, controlled study. JAMA Dermatol. 2020;156(8):873-879. doi:10.1001/jamadermatol.2020.1801
Lee JB et al. Poly-D,L-lactic acid dermal filler for atrophic acne scars: histological analysis at 6 months. J Cosmet Dermatol. 2022;21(4):1642-1650. doi:10.1111/jocd.14830
Vano-Galvan S et al. Subcision combined with hyaluronic acid filler for rolling and boxcar acne scars. Dermatol Surg. 2017;43(11):1377-1383. doi:10.1097/DSS.0000000000001189
Dayan SH et al. RF microneedling combined with subcision for treatment of atrophic acne scars. J Drugs Dermatol. 2019;18(12):1232-1238. doi:10.36849/JDD.2019.3846
Science behind boxcar scar treatment at RE:BERRY Gangnam — peer-reviewed evidence
The boxcar scar protocol at RE:BERRY Gangnam is supported by peer-reviewed evidence covering bipolar RF microneedling depth-vs-improvement curves, PDLLA-driven volumetric correction, RF subcision band release, and Asian-skin PIH safety. Below are 8 references with DOI identifiers, including 4 Korean clinical sources that inform the energy levels, needle depths, and subcision angles Dr. Yoon-Gon Ryu uses on patients with Fitzpatrick III-V skin.
- Cho SI et al. Evaluation of the clinical efficacy of fractional radiofrequency microneedle treatment in acne scars and large facial pores. Dermatol Surg. 2012;38(7):1017-1024. doi:10.1111/j.1524-4725.2012.02402.x
- Min S et al. Comparison of fractional microneedling radiofrequency and bipolar radiofrequency on acne and acne scar: a randomized, split-face clinical study. Ann Dermatol. 2015;27(4):402-406. doi:10.5021/ad.2015.27.4.402
- Seo KY et al. Skin rejuvenation by microneedle fractional radiofrequency treatment in Asian skin: clinical and histological analysis. Korean J Dermatol. 2013;51(3):185-191. doi:10.5021/kjd.2013.51.3.185
- Lee KR et al. Clinical efficacy of fractional radiofrequency microneedle treatment for atrophic acne scars in Korean patients: 12-week prospective study. Ann Dermatol. 2018;30(3):330-336. doi:10.5021/ad.2018.30.3.330
- Hantash BM et al. In vivo histological evaluation of a novel ablative fractional resurfacing device. Lasers Surg Med. 2007;39(2):96-107. doi:10.1002/lsm.20468
- Cho SB et al. Treatment of atrophic facial acne scars with a dual-mode of microneedle radiofrequency and fractional CO2 laser. Korean J Dermatol. 2016;54(7):520-527. doi:10.5021/kjd.2016.54.7.520
- Lee JH et al. Efficacy and safety of dual-frequency microneedle radiofrequency for treatment of atrophic acne scars: a multicenter randomized controlled trial. Dermatol Surg. 2019;45(7):953-961. doi:10.1097/DSS.0000000000001842
- Kim ST et al. Treatment of acne vulgaris with fractional radiofrequency microneedling. J Dermatolog Treat. 2014;25(5):443-446. doi:10.3109/09546634.2012.755251
These references support the RE:BERRY Gangnam boxcar protocol — Potenza depth selection between 1.5-2.5 mm, subcision angle planning, and PDLLA scaffold timing under Dr. Yoon-Gon Ryu. Patients receive a printed summary of relevant studies during the 60-90 minute consultation.
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Every device at RE:BERRY is MFDS-certified and manufacturer-verified. We never use counterfeit or grey-market equipment.
Brand-Authenticated Equipment & Training
Our doctors are certified by Korea’s top dermatological societies
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What our patients say
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i had a good time having the Juvelook treatment!
It was my first time in Korea, all the Doctor & team are bery helpful. Dr. Ian & cheong a lee(jenny) are really helpful.
I understand more about my skin.
The clinic is calm, welcoming.
there are many activities i didn’t expect to find in a beauty clinic; phot...
Update :
Update after waiting for the final results
As promised, I wanted to update my review after enough time had passed for the treatment results to become visible.
Unfortunately, I am not satisfied with the outcome. I paid around €600 for Rejuran PDRN and ONDA treatment, and after waiting the recommended amount ...
On June 14, 2026, I visited Re:Berry Clinic and was truly impressed by the entire experience. From the moment I arrived, the clinic felt more like a luxury hotel than a medical facility. The staff was incredibly welcoming, professional, and attentive.
As an foreign patient, I appreciated how supportive the team was thr...
REBERRY is conveniently located, and the facility is huge, new, and very clean. All of the staff members are welcoming and friendly. If you are visiting REBERRY, I highly recommend booking a consultation with Consultant JIN WOOYOUNG!! She is amazing—very knowledgeable, friendly, and trustworthy. She took the time to ex...
Not only is the clinic stunning, this may be the best experience I have had a clinic and pretty much all the Gangnam clinics I have visited have been fantastic. But this one made me feel extra special! The staff are incredibly kind, my treatment was Rejuren HB so I was a bit nervous and the doctors were so kind and rea...
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Box Scar Treatment — Frequently Asked Questions
Who performs box scar treatment at RE:BERRY Gangnam?
Dr. Yoon-Gon Ryu, Medical Director at RE:BERRY Gangnam (Korean MOHW Medical License No.131644), and Dr. Yejin Oh (License No.144238) personally perform every box scar Potenza, subcision, and Juvelook session — never nurses or technicians. Korean law requires a licensed physician for every energy-based device.
Is the same doctor assigned for box scar treatment at RE:BERRY Gangnam?
Yes — 100% of box scar patients at RE:BERRY Gangnam keep the same assigned physician from the 60-90 minute consultation through the 3-6 session course. KHIDI 2025 reports 41.4% of Western medical tourists rank doctor continuity #1, and RE:BERRY structures the boxcar protocol around this principle.
How much does box scar treatment cost in Korea vs the US or Japan?
Current pricing at RE:BERRY starts from ₩19,000 (about $14). The full price list is in the Pricing section above, and your exact quote is confirmed at a free consultation.
What is the difference between boxcar, ice-pick, and rolling scars?
Boxcar scars at RE:BERRY Gangnam are 1.5-4 mm wide with sharp vertical edges. Ice-pick scars are narrow (<2 mm) and deep (>0.5 mm). Rolling scars are shallow (0.1-0.3 mm) with smooth slopes. Each morphology has its own protocol — boxcars typically require subcision plus PDLLA fill.
How many box scar sessions do I need at RE:BERRY Gangnam?
3-6 sessions of box scar treatment at RE:BERRY Gangnam, spaced 3-4 weeks apart. Shallow boxcars typically need 3 sessions; deep boxcars 4-6. Annual maintenance every 6-12 months sustains collagen remodeling. International patients schedule 1 session per Seoul trip every 3-4 weeks.
Box scar Potenza RF vs fractional CO2 laser — which works better?
Potenza RF microneedling at RE:BERRY Gangnam reports 75.6% acne scar improvement vs 48.2% with fractional CO2 at 3 months, with fewer adverse effects in Fitzpatrick IV-V skin.
| Metric | Potenza RF | Fractional CO2 |
|---|---|---|
| Improvement at 3 mo | 75.6% | 48.2% |
| Downtime | 24-48 hrs | 7-14 days |
Is box scar treatment safe for darker skin at RE:BERRY Gangnam?
Yes — Potenza’s insulated gold-tip needles make box scar treatment safe for Fitzpatrick I-VI including darker Asian and South Asian skin at RE:BERRY Gangnam. RF energy is deposited below the epidermal melanin layer, minimizing PIH risk common with ablative CO2 in Fitzpatrick IV-VI patients.
What does the One-Day Acne Scar Package include at RE:BERRY Gangnam?
at RE:BERRY Gangnam covers Potenza bipolar RF microneedling, Juvelook Concell PDLLA injection, RF subcision for tethered bands, LDM ultrasound recovery, Dermio Care post-treatment soothing, and the 60-90 minute physician consultation — all in a single 2-3 hour visit ideal for limited-time international travelers.
What is the downtime after box scar treatment at RE:BERRY Gangnam?
24-48 hours of mild redness after box scar treatment at RE:BERRY Gangnam, no peeling or crusting. Makeup is safe after 24 hours and same-week flights home are possible. Week 1: redness resolves. Week 2-4: texture improves. Month 2-3: PDLLA collagen cascade peaks at 2.3-fold density.
Why choose a boutique clinic like RE:BERRY Gangnam vs a Gangnam franchise?
60-90 minute consultations with the same assigned doctor at RE:BERRY Gangnam vs 10-15 minute consults and rotating staff at franchise clinics.
| Feature | RE:BERRY Gangnam | Franchise |
|---|---|---|
| Consult | 60-90 min | 10-15 min |
| PDLLA fill | Same session | Separate visit |
How long should I stay in Seoul for box scar treatment at RE:BERRY Gangnam?
3-5 days in Seoul per box scar session at RE:BERRY Gangnam. Day 1: 60-90 minute consultation and treatment. Day 2-3: cool compress recovery. Day 4-5: sightseeing. The clinic is 2 minutes from Gangnam Station Exit 10 and operates 365 days/year. Korean clinics handle higher case volumes than US clinics per capita.
Does RE:BERRY Gangnam offer subcision for tethered box scars?
Yes — RF subcision through Potenza needles releases fibrous bands tethering boxcar scars at RE:BERRY Gangnam. Subcision is followed by Juvelook PDLLA volumetric fill in the same session, achieving 35-60% atrophic scar depth reduction across 3 sessions.
Are there hidden fees for box scar treatment at RE:BERRY Gangnam?
No — per session at RE:BERRY Gangnam is all-inclusive: Potenza RF, Juvelook or Exosome adjunct, 60-90 minute consultation, post-procedure recovery, and 90-day messaging aftercare in 8 languages. The One-Day Package bundles 5 treatments in one visit.
Can I combine box scar treatment with Pico laser for hyperpigmentation?
Yes — RE:BERRY Gangnam pairs Potenza box scar sessions with Pico fractional laser for post-inflammatory hyperpigmentation following acne. Pico’s picosecond pulses target melanin without thermal damage, clearing 60-80% of pigment over 5-10 sessions in Fitzpatrick IV-VI Asian skin.
Why do international patients choose RE:BERRY Gangnam for box scar treatment?
30,000+ treatments performed, per session, same-physician continuity, 60-90 minute consultations, 8-language coordination, KHIDI registration M-2025-01-08-09203, ASCE+ exosome adjunct, Juvelook PDLLA inclusion, 14,000 sq ft of private rooms, 365-day operation, and 2 minutes from Gangnam Station Exit 10. Free WhatsApp consultation available.
Ready to Start Your Box Scar Treatment?
Book your box scar treatment consultation with Dr. Yoon-Gon Ryu at RE:BERRY Gangnam — 2 minutes from Gangnam Station Exit 10. Same-day appointments available 365 days per year. WhatsApp +82-10-4201-9133.
Why Tens of Thousands of Foreign Patients Are Choosing This Gangnam Clinic — Business Wire, 2026-04-13
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How to Find RE:BERRY Gangnam
2 minutes from Gangnam Station Exit 10. B1–B2, KI Tower — the building with the all-black entrance you can't miss.
RE:BERRY Clinic Gangnam
B1–B2, KI Tower, 69-gil 8, Gangnam-daero, Seocho-gu, Seoul
서울시 서초구 강남대로69길 8, 지하1·2층 (KI타워)
Also available at: Myeongdong · Incheon Airport