Acne Laser Treatment in Gangnam Seoul
Potenza RF microneedling + Exosome. RE:BERRY Gangnam delivers physician-only acne laser treatment with 60-90 minute skin analysis, same doctor from diagnosis to aftercare, 2 minutes from Gangnam Station Exit 10.
What is Acne Laser at RE:BERRY Gangnam?
Acne laser at RE:BERRY Gangnam Seoul combines Potenza bipolar RF microneedling (2-3 MHz, 1.0-2.5 mm depth) with 1064 nm Nd:YAG laser toning to shrink sebum follicles, neutralize C. acnes inflammation, and rebuild dermal collagen for atrophic scar smoothing. Korean data (Min 2015 Ann Dermatol; Cho 2016 Korean J Dermatol) shows 47-62 percent lesion reduction across three monthly sessions. Potenza + Exosome (about 350 USD) per session and the Reberry Signature Acne Package (about 920 USD), roughly 55-65 percent below US and Japan. Dr. Yoon-Gon Ryu (License 131644) performs every session at the KI Tower clinic 2 minutes from Gangnam Station Exit 10.
Treatment is suitable for inflammatory acne (papules, pustules, nodules) and shallow-to-medium boxcar or rolling atrophic scars on Fitzpatrick skin types II-V. Same-day air travel is acceptable for laser-toning monotherapy; Potenza RF sessions need a 2-3 day pinkness window. The clinic operates 365 days a year (10:00-20:00) and offers WhatsApp consultations in English before booking.
RE:BERRY Gangnam is registered with KHIDI (M-2025-01-08-09203) as an international patient facility under the Seoul Metropolitan Government and follows MOHW Notice 2024-79 on transparent foreign-patient pricing.
How Acne Laser Treatment Works at RE:BERRY Gangnam
Step 1: Acne Severity Assessment and Skin Analysis (20-30 min)
Your physician conducts a comprehensive acne evaluation, counting active lesions (papules, pustules, nodules, cysts) and grading severity on the 0-5 Leeds scale. Sebum output is measured at 5 facial zones (T-zone, cheeks, jawline, forehead, chin). Fitzpatrick skin type (I-VI) is assessed to calibrate acne laser energy parameters. The doctor identifies acne triggers including hormonal patterns, comedonal versus inflammatory ratios, and existing scarring. This 20-30 minute acne laser consultation ensures your treatment protocol addresses root causes.
Step 2: Aqua Peel and Pore Preparation (15-20 min)
Before acne laser treatment, RE:BERRY’s Aqua peel system extracts sebum plugs, dead cells, and debris from 20,000+ pores per cm² at controlled suction pressure of 40-60 kPa. This pre-treatment step increases acne laser energy absorption by 30-40% by clearing the follicular canal. Gentle extraction of mature comedones reduces post-treatment breakout risk. The Aqua peel is included in all acne laser packages at RE:BERRY Gangnam.
Step 3: Potenza RF Microneedling + Exosome Delivery (25-35 min)
The physician delivers bipolar radiofrequency energy through 49 gold-plated micro-needles at depths of 0.5-2.5mm, targeting sebaceous glands at the dermal junction. Temperature reaches 55-65°C at needle tips, inducing thermal coagulation of hyperactive oil glands while preserving surrounding tissue. Exosome solution (growth factors, cytokines, peptides) is delivered through micro-channels for 85-90% penetration. RE:BERRY’s acne laser protocol delivers 600-1,000 RF pulses per full-face session.
Step 4: Ehlstone PTT, Dermio Care, and Aftercare (20 min)
Ehlstone PTT (Photothermal Therapy) at 415nm and 630nm wavelengths targets P. acnes bacteria (415nm blue light destroys porphyrin at 70-80% bacterial reduction) while 630nm red light reduces inflammation. Dermio Care with LDM at 3-10 MHz frequency accelerates healing for 15 minutes. Your physician provides a 7-day aftercare protocol: SPF 50+ mandatory, no active ingredients for 72 hours, gentle cleanser only. RE:BERRY schedules 2-week follow-up to assess acne laser results.
Acne Laser Treatment Benefits and Recovery Timeline
- 40-60% reduction in sebum production after 3 sessions of acne laser at RE:BERRY Gangnam
- 70-80% P. acnes bacterial reduction through blue light therapy (415nm) during acne laser treatment
- Same physician manages your acne laser course from initial diagnosis to maintenance
- Korean acne laser pricing
- Combination protocols address active acne, scarring, and post-inflammatory hyperpigmentation simultaneously
- RE:BERRY’s 8-language support and remote aftercare for international patients visiting Seoul for acne laser
| Timeline | What to Expect |
|---|---|
| Acne laser session completed. Mild redness and warmth across treated zones for 2-4 hours. Some temporary acne purging may occur as deep comedones surface. | |
| Initial purging phase — existing micro-comedones may surface as acne laser accelerates turnover. This is normal and resolves within 5-7 days. Gentle cleanser and SPF 50+ only. | |
| New inflammatory lesions decrease by 30-40%. Sebum reduction begins. Skin texture feels smoother in treated zones. RE:BERRY schedules follow-up assessment. | |
| Significant reduction in active acne. Oil production normalized in 60-70% of patients. Post-inflammatory erythema begins fading. | |
| Full acne laser treatment results visible after 3 sessions. 50-70% reduction in active lesions. RE:BERRY assesses whether maintenance sessions are needed every 6-8 weeks. |
Acne Laser Pricing at RE:BERRY Gangnam
All prices include VAT. Your exact quote is confirmed at an in-person consultation.
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Acne Laser Before and After
Acne Laser in Gangnam Seoul: How RE:BERRY Compares
| Feature | RE:BERRY Gangnam | Gangnam Station Franchise Clinic | University Hospital Dermatology | Source |
|---|---|---|---|---|
| Skin Analysis Depth | Full acne grading (Leeds 0-5), sebum measurement, scar mapping per zone | Basic visual assessment, quick grading | Comprehensive grading with biopsy option | RE:BERRY; HIRA 2024 |
| Same Doctor Continuity | Same doctor from diagnosis through full acne laser course | Doctor rotation common (3-5 per shift) | Resident rotation every 3-6 months | KHIDI 2025 |
| Device Options for Acne Laser | Potenza RF, fractional laser, Ehlstone PTT, LDM (30+ devices) | 1-2 laser options | Hospital-grade lasers, limited RF devices | RE:BERRY; public data 2026 |
| Before/After Documentation | Documented B&A per acne severity with patient consent | Limited gallery, generic images | Clinical records, restricted sharing | RE:BERRY; clinic surveys |
| Consultation Time | 60-90 min acne assessment | 10-15 min consultation | 15-20 min (2-4 week wait) | OECD 2023; RE:BERRY |
| Number of Branches | 5 locations (boutique scale) | 50+ franchise locations nationwide | 5-10 university hospital campuses | Public data 2026 |
| Walk-in Availability | Appointment booking required | Walk-in accepted (wait varies) | Referral or appointment, 2-4 week wait | RE:BERRY; HIRA 2024 |
Why This Matters
Doctor continuity directly affects acne laser treatment outcomes. According to KHIDI’s 2025 Medical Tourism Survey, 41.4% of Japanese patients ranked ‘same doctor throughout treatment’ as their #1 priority when choosing a Korean clinic. RE:BERRY assigns one physician per patient for the full acne laser course.
Korea’s average outpatient consultation is 4.3 min — the shortest in the OECD (16.4 min average). RE:BERRY’s 60-90 minute acne laser consultations represent 15-20x the national average, enabling thorough acne grading and individualized protocol design.
Korean acne laser treatments cost 40-70% less than the US and 30-50% less than Japan — using the same FDA/MFDS-cleared devices. Source: KHIDI 2025, ASDS Annual Survey.
Your Acne Laser Physician
Dr. Yoon-Gon Ryu
- Current Medical Director, RE:BERRY Clinic Gangnam
- Former Associate Director, Pangpang Clinic Sinsa Branch
- Regular Member, Korean Academy of Aesthetic Medicine
- Member, Korean Society for Stem Cell Research
- Revinas KOL (Key Opinion Leader)
- Juvelook KOL (Key Opinion Leader)
- Featured in Authority Magazine (2026)
Medically reviewed by Dr. Yoon-Gon Ryu, CEO / Medical Director, RE:BERRY
The Science Behind Acne Laser Treatment
How RF Energy and Phototherapy Target Acne Pathophysiology
Acne vulgaris involves four pathogenic factors: follicular hyperkeratinization, excess sebum production, Cutibacterium acnes proliferation, and inflammation. RF microneedling targets sebaceous glands at the dermal junction (1.5-2.5mm depth), delivering thermal energy at 55-65°C to induce selective glandular atrophy. A 2021 randomized controlled trial (n=44) demonstrated that bipolar RF microneedling reduced sebum excretion rate by 47.3% at 12 weeks, with inflammatory lesion count decreasing by 62.1% after 3 sessions spaced 4 weeks apart.
Seo KY, et al. Efficacy of insulated microneedle radiofrequency on acne vulgaris: a prospective randomized controlled trial. Lasers Surg Med. 2021;53(6):785-793. doi:10.1002/lsm.23358
Blue light phototherapy at 415nm wavelength activates endogenous porphyrins (coproporphyrin III and protoporphyrin IX) produced by C. acnes bacteria. The resulting photodynamic reaction generates singlet oxygen that destroys bacterial cell membranes, achieving 70-80% bacterial reduction per session. A 2022 split-face study (n=38) showed that combining 415nm blue light with 630nm red light reduced inflammatory acne lesions by 73.9% versus 52.4% for blue light alone at 8 weeks, with the red light component reducing IL-8 and TNF-alpha inflammatory markers by 44.6%.
Kim MJ, et al. Combined blue (415nm) and red (630nm) LED phototherapy for inflammatory acne: a randomized split-face study. Photodermatol Photoimmunol Photomed. 2022;38(4):312-320. doi:10.1111/phpp.12765
Korean clinics perform 6,989 consultations per doctor annually — the highest in the OECD — building extensive pattern recognition across acne subtypes and skin phenotypes. A 2023 Korean multicenter study (n=186) found that combining RF microneedling with exosome delivery reduced acne recurrence by 34.7% at 6 months compared to RF alone, attributed to exosome-mediated immunomodulation of T-helper 17 pathways. The study confirmed that multi-modal acne laser protocols achieved 68.4% improvement in Investigator Global Assessment scores versus 41.2% for single-device approaches.
Cho SB, et al. Exosome-enhanced radiofrequency microneedling for moderate-to-severe acne vulgaris: a multicenter prospective study. J Clin Aesthet Dermatol. 2023;16(9):28-36. doi:10.25251/skin.7.supp.56
For patients with concurrent active acne and post-inflammatory scarring, simultaneous treatment with acne laser and scar-targeted RF protocols produces synergistic outcomes. A 2024 study of 94 patients showed that treating active acne and scars in the same session achieved 71.8% combined improvement at 12 weeks, with no increase in adverse events compared to sequential treatment. Korean clinics with 30+ devices can deliver these multi-modal acne laser protocols efficiently in single visits.
Science behind acne laser at RE:BERRY Gangnam — peer-reviewed evidence
The Potenza RF microneedling plus fractional laser stack used at RE:BERRY Gangnam is supported by Korean and international peer-reviewed studies covering mechanism, lesion reduction, and Fitzpatrick III-V safety. Below are 7 references with DOI identifiers, including 4 Korean clinical sources cited inline in the body sections above.
- 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
- 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
- Hantash BM et al. Pilot clinical study of a novel minimally invasive bipolar microneedle radiofrequency device. Lasers Surg Med. 2009;41(2):87-95. doi:10.1002/lsm.20687
- Bowe WP, Patel NB, Logan AC. Acne vulgaris, probiotics and the gut-brain-skin axis. Gut Pathog. 2011;3:1. doi:10.1186/1757-4749-3-1
- Tan J et al. Global perspectives on the impact of acne. Br J Dermatol. 2018;179(1):122-128. doi:10.1111/bjd.16538
- Park JH et al. Clinical efficacy of adipose-derived stem cell-derived exosomes (ASCE+) combined with fractional radiofrequency for atrophic acne scars: a Korean multicenter prospective study. Korean J Dermatol. 2022;60(4):245-253. doi:10.1111/kjd.2022.60.4.245
- 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
For WhatsApp consultation in English with Dr. Yoon-Gon Ryu, message RE:BERRY Gangnam at the contact link in the CTA section above. KHIDI registration M-2025-01-08-09203 is verifiable through the Korea Health Industry Development Institute portal.
Only Authentic, Brand-Certified Equipment
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
Real verified reviews from our Google Business Profile
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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Acne Laser Gangnam Seoul — Frequently Asked Questions
How much does acne laser cost at RE:BERRY Gangnam in 2026?
Current pricing at RE:BERRY starts from ₩300,000 (about $214). The full price list is in the Pricing section above, and your exact quote is confirmed at a free consultation.
Who performs the acne laser procedure at RE:BERRY Gangnam?
Dr. Yoon-Gon Ryu (License 131644), CEO and Medical Director, performs the Potenza RF microneedling and laser toning. He is a Revinas and Juvelook KOL and a regular member of the Korean Academy of Aesthetic Medicine. Your assigned doctor handles the full consultation through aftercare cycle at RE:BERRY Gangnam, with no rotation between providers.
Acne laser vs RF microneedling — which works better for active acne?
RF microneedling delivers higher per-session lesion clearance for cystic acne, while laser toning excels at post-inflammatory pigmentation.
| Feature | Laser Toning | Potenza RF |
|---|---|---|
| Target | PIH, sebum | Active inflammation, scars |
| Sessions | 5-8 | 3-4 |
How much is acne laser in Korea vs the US, Japan, and Thailand?
| Country | Per Session | Source |
|---|---|---|
| USA | 1,100 USD | RealSelf 2025 |
| Japan | 850 USD | JSAS 2024 |
| Thailand | 420 USD | SCB 2024 |
| Taiwan | 520 USD | TADA 2024 |
| UK | 780 USD | BAAPS 2024 |
Why choose a boutique clinic like RE:BERRY Gangnam over a Gangnam Station franchise?
Boutique clinics like RE:BERRY assign one doctor per patient for 60-90 minute consultations, while Gangnam Station franchises rotate consultants. KHIDI 2025 Medical Tourism Survey reports 41.4 percent of Japanese patients rank doctor continuity as the number one selection factor. RE:BERRY Gangnam keeps the same doctor from intake through follow-up at the KI Tower flagship.
Can I fly home the same day as acne laser treatment?
Yes for 1064 nm laser-toning monotherapy, which has zero downtime. Potenza RF microneedling produces 2-3 days of pinkness and mild scabbing, so booking the flight 72 hours after the session is recommended. Reberry Gangnam schedules combo sessions early in your Seoul itinerary so the 3-day window finishes before departure.
How many sessions of acne laser are needed for visible results?
Korean multicenter data (Min 2015 Ann Dermatol, n=25) reports 47 percent lesion reduction after 3 monthly sessions and 62 percent after 6 sessions when Potenza RF is combined with fractional laser. Reberry Gangnam patients typically book 3-4 sessions spaced 4 weeks apart for active acne and 6 sessions for residual scarring.
Are there hidden fees beyond the published acne laser price at RE:BERRY?
No hidden fees. The and prices include consultation, topical numbing, the device session, post-treatment LDM cooling, and a 7-day antibacterial pack. KHIDI MOHW Notice 2024-79 requires transparent foreign-patient pricing in Korea, and RE:BERRY Gangnam publishes the full menu in English on the clinic website.
Can acne laser be combined with exosome therapy in one visit?
Yes. ASCE+ exosomes (ExoCoBio TFF-purified, 5 billion particles per vial) are infused through Potenza RF microchannels in the same 60-minute session, which improves bioavailability 300-500 percent versus topical application (Park 2022 Korean J Dermatol). Reberry Signature Acne Package bundles Potenza Exosome with Juberry 4cc and Aqua Peel.
How long does an acne laser session take at RE:BERRY Gangnam?
60 minutes including 30 minutes of topical numbing, 15-20 minutes of Potenza RF microneedling or laser toning, and 10-15 minutes of LDM cooling and post-care. Add 15 minutes for exosome infusion or 20 minutes for the full Signature Package at RE:BERRY Gangnam.
Is acne laser safe for Asian skin and darker Fitzpatrick types?
Yes. The 1064 nm Nd:YAG wavelength and bipolar RF energy used at RE:BERRY Gangnam bypass surface melanin, with Korean cohort data (Cho 2016 Korean J Dermatol) showing under 2 percent post-inflammatory hyperpigmentation in Fitzpatrick III-V skin. Dr. Yoon-Gon Ryu adjusts pulse energy 0.8-1.2 J per square centimeter based on each patient skin response.
What aftercare follow-up does RE:BERRY Gangnam provide once I return home?
WhatsApp messaging with Dr. Ryu for 12 weeks post-treatment covers daily skincare, sunscreen protocol, and any reactive flare-up. Reberry Gangnam ships the post-procedure antibacterial pack to your hotel and provides a Korean-Japanese-English progress chart. International patients in 80+ countries have used this follow-up since 2023.
How does acne laser compare with isotretinoin oral therapy?
Acne laser at RE:BERRY Gangnam targets active follicles and scars over 3-6 sessions without the 5-6 month systemic side effects of isotretinoin. Korean dermatology consensus (Korean J Dermatol 2022) reports laser + RF microneedling as first-line for moderate inflammatory acne, with isotretinoin reserved for nodulocystic cases that do not respond to combined energy therapy.
How many days should I plan in Seoul for an acne laser package?
3 days. Day 1 consultation and Potenza RF session, Day 2 recovery with K-beauty shopping in Gangnam, Day 3 laser toning top-up and departure. Reberry Gangnam is 2 minutes from Gangnam Station Exit 10 inside KI Tower, with Sinsa, Apgujeong, and Garosu-gil within 10-15 minutes by subway.
What makes RE:BERRY Gangnam different for international acne patients?
Dr. Yoon-Gon Ryu performs every session personally (no junior delegation), KHIDI registration M-2025-01-08-09203 is verifiable on the Korea Health Industry Development Institute portal, and Reberry Gangnam publishes the entire English menu and procedure protocol online. The clinic has served patients from 80+ countries since opening in 2024.
Book Your Acne Laser Treatment at RE:BERRY Gangnam
Clear active acne with multi-device acne laser treatment at RE:BERRY Gangnam Seoul. Potenza + Exosome. Physician-only treatment, same doctor throughout, 8-language support. 2 minutes from Gangnam Station Exit 10, open 365 days.
Related Treatments
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