Acne Treatment at RE:BERRY Gangnam Seoul — Clear Skin Protocol
Acne treatment at RE:BERRY Gangnam targets every root cause of persistent breakouts — overactive sebaceous glands, Cutibacterium acnes colonization, hormonal inflammation, and structural scarring. Medical Director Dr. Yoon-Gon Ryu designs individualized acne treatment protocols using Potenza RF microneedling, Ehlstone PTT photodynamic therapy, and Juvelook collagen remodeling. Packages from ₩490,000 at our Gangnam Station clinic, open 365 days with 8-language support.
What Is Acne Treatment at RE:BERRY Gangnam?
Acne treatment at RE:BERRY Gangnam combines Potenza RF microneedling, Ehlstone PTT photodynamic antibacterial therapy, and Juvelook skin remodeling from ₩490,000 per session, with the comprehensive Signature Acne Package at ₩1,290,000, targeting active breakouts, hormonal acne, and cystic lesions through physician-performed protocols in Seoul’s Gangnam district.
Effective acne treatment requires addressing the condition at every pathological layer — not just surface symptoms. At RE:BERRY Gangnam, our acne treatment approach begins with comprehensive skin analysis including dermoscopy and UV-fluorescence imaging to identify the precise acne grade (Pillsbury I-IV), inflammatory status, bacterial load, and any concurrent scarring. This diagnostic precision allows Dr. Yoon-Gon Ryu to design a protocol that matches your exact condition rather than applying a generic approach. Our multi-device acne treatment protocol uses Potenza RF microneedling to coagulate overactive sebaceous glands and induce collagen remodeling, Ehlstone PTT to destroy C. acnes bacteria through photodynamic activation, Juvelook PDLLA microspheres for volumetric scar correction, Aqua Peel for deep pore cleansing, and LDM ultrasound for anti-inflammatory recovery. Unlike oral medications like isotretinoin that carry systemic side effects, our acne treatment in Gangnam targets the structural and bacterial causes directly in the skin — with only 24-48 hours of mild redness as downtime. Whether you are a Seoul resident or an international visitor seeking specialized acne treatment, RE:BERRY Gangnam’s 8-language team ensures seamless care from consultation through aftercare.
Acne Treatment Before and After at RE:BERRY Gangnam
Actual patient results from RE:BERRY Gangnam. Individual outcomes may vary based on acne type, severity, and skin condition.
How Acne Treatment Works at RE:BERRY Gangnam
A systematic four-step acne treatment protocol addressing every layer of acne pathology for lasting skin clearance.
Comprehensive Acne Diagnosis & Grading
Your acne treatment at RE:BERRY Gangnam begins with an in-depth skin assessment by Dr. Yoon-Gon Ryu. Using high-magnification dermoscopy and UV-fluorescence imaging, the doctor identifies active lesion types (comedones, papules, pustules, nodules, cysts), grades your acne on the Pillsbury scale (I-IV), evaluates your Fitzpatrick skin type, and maps any concurrent scarring. This 15-20 minute diagnostic phase determines whether you need a targeted single-modality protocol or the comprehensive Signature Acne Package. Hormonal patterns, medication history, and skincare routine are all assessed to identify contributing triggers.
Deep Cleansing & Pore Preparation
Before the primary acne treatment modalities are deployed, an Aqua Peel deep extraction (₩49,000 standalone or included in the Signature Package) removes impacted comedones, excess sebum, and cellular debris from pores. This step is critical for two reasons: it immediately reduces the bacterial reservoir within blocked follicles, and it prepares the skin surface for optimal RF energy absorption in the next phase. The extraction is gentle enough for inflamed skin and takes approximately 15-20 minutes.
Potenza RF Microneedling + Ehlstone PTT
The core of acne treatment at RE:BERRY Gangnam combines two synergistic technologies. Potenza RF microneedling delivers bipolar radiofrequency energy through gold-tipped insulated needles at 0.5-3.5mm depth, coagulating overactive sebaceous glands (reducing sebum output by 30-50%), destroying bacterial colonies through thermal energy, and initiating the collagen remodeling cascade for scar prevention. Ehlstone PTT (Photothermal Therapy) follows, using targeted wavelengths to activate endogenous porphyrins in C. acnes bacteria, generating reactive oxygen species that eliminate bacterial colonies without creating antibiotic resistance. The combination addresses acne at the glandular, bacterial, and inflammatory levels simultaneously.
Skin Remodeling & Recovery Protocol
The final phase of acne treatment applies Juvelook PDLLA microspheres (or Exosome growth factors) into the micro-channels created by RF microneedling. For patients with active scarring, Juvelook provides both immediate HA-based volume support and long-term collagen synthesis stimulation over 8-24 months. LDM (Local Dynamic Micro-massage) ultrasound at 3-10 MHz follows, reducing post-treatment inflammation, promoting lymphatic drainage, and accelerating tissue repair. The entire acne treatment session takes 45-75 minutes depending on the protocol selected. Dermio Care recovery therapy is included in the Signature Package for optimal healing.
What to Expect from Acne Treatment at RE:BERRY Gangnam
- Triple-Action Acne Clearance: RF thermal coagulation suppresses sebaceous glands, PTT photodynamic therapy destroys C. acnes bacteria, and deep pore extraction removes the comedonal foundation — addressing all three primary acne triggers in one session.
- No Antibiotic Resistance Risk: Unlike systemic antibiotics or topical clindamycin, Ehlstone PTT eliminates bacteria through photochemical oxidation — a mechanism that cannot develop antimicrobial resistance, even with repeated treatments.
- Simultaneous Scar Prevention: Potenza RF’s collagen induction effect actively prevents scar formation from current breakouts while remodeling existing atrophic scars — reducing future treatment burden and cost.
- Zero Systemic Side Effects: Our acne treatment delivers therapeutic energy exclusively to the dermis. Unlike isotretinoin (Accutane), there is no hepatotoxicity, teratogenicity, mood alteration, or blood monitoring requirement.
- Minimal Downtime: 24-48 hours of mild redness is typical. No peeling, no crusting. Makeup can be applied after 24 hours. International patients can fly home the same day or next day after acne treatment.
- Safe for All Skin Types: Potenza’s insulated gold-tip needles bypass the melanin-rich epidermis entirely, making this acne treatment safe for Fitzpatrick I-VI including darker South Asian, Southeast Asian, and Middle Eastern skin tones.
| Timeline | What to Expect |
|---|---|
| Day 1-2 | Mild redness and micro-swelling at treatment sites. Active pustules begin drying. Cool compresses recommended. Avoid makeup for first 24 hours. |
| Week 1 | Redness resolves completely. Noticeable reduction in oiliness as sebaceous gland coagulation takes effect. Active lesion count begins decreasing. |
| Week 2-4 | Significant reduction in active breakouts — most patients report 40-60% fewer new lesions. Skin texture improvement visible. Early collagen remodeling begins in any existing scars. |
| Month 2-3 | Juvelook PDLLA collagen cascade reaches peak activity. Acne scars show measurable volume improvement. Pore size visibly reduced. Skin tone evening out as PIH fades. |
| Month 3-6 | Maximum improvement from initial treatment course. For severe acne, maintenance sessions every 2-3 months recommended. Most patients with mild-moderate acne achieve sustained clearance. |
| Month 6-12 | Long-term sebum regulation maintained. Collagen remodeling continues from Juvelook PDLLA. Annual touch-up sessions preserve results. Relapse rate significantly lower than antibiotic-only approaches. |
Acne Treatment Options Compared
| Feature | RE:BERRY Multi-Device Protocol | Oral Isotretinoin (Accutane) | Topical Retinoid | Antibiotic Therapy |
|---|---|---|---|---|
| Mechanism | RF + PTT + collagen induction | Systemic sebum suppression | Cell turnover acceleration | Bacterial suppression |
| Active Acne Efficacy | High (all grades) | High (severe) | Mild-moderate only | Moderate |
| Scar Prevention/Treatment | Yes (simultaneous) | No scar treatment | No | No |
| Systemic Side Effects | None | Hepatotoxicity, teratogenicity, depression | Local irritation only | Gut flora disruption, resistance |
| Antibiotic Resistance | Impossible (photodynamic) | N/A | N/A | High risk |
| Downtime | 24-48 hrs mild redness | None (but 6-month course) | None | None |
| Time to Results | 2-4 weeks visible | 3-6 months | 8-12 weeks | 4-8 weeks |
| Sessions Required | 3-6 sessions | Daily oral, 6 months | Daily indefinite | Course-dependent |
Acne Treatment Packages at RE:BERRY Gangnam
All prices valid April-June 2026. Non-covered medical service. Consultation included in all packages.
Potenza + Juvelook (or Exosome)
- Potenza RF microneedling (full face)
- Juvelook or Exosome growth factor application
- Free consultation with Dr. Ryu or Dr. Oh
- Post-treatment soothing care
- Aftercare instructions in your language
Reberry Signature Acne Package
- Juberry 4cc skin booster
- Potenza Exosome (full face)
- Ehlstone PTT photodynamic antibacterial therapy
- Aqua Peel deep pore cleansing
- Dermio Care post-treatment recovery
- Free consultation with Dr. Ryu or Dr. Oh
- Aftercare in 8 languages
Aqua Peel (Add-On or Standalone)
- Aqua Peel deep extraction of comedones
- Sebum and dead cell removal
- Reduces bacterial reservoir in pores
- No downtime, no irritation
LHALA Peel
- LHALA chemical peel (full face)
- Surface exfoliation and pore refinement
- Suitable for maintenance between RF sessions
- Minimal downtime
Meet Your Doctor
Dr. Yoon-Gon Ryu
- CEO, RE:BERRY Clinic Gangnam
- Medical Director, Aesthetic Medicine Specialist
- Revinas Official KOL (Key Opinion Leader)
- Ultherapy Prime Certified Physician
- License No. 131644
Medically reviewed by Dr. Yoon-Gon Ryu, CEO / Medical Director, RE:BERRY
The Science Behind Acne Treatment at RE:BERRY Gangnam
Peer-reviewed evidence supporting the mechanisms and efficacy of our multi-device acne treatment protocol.
Pathophysiology of Acne and Treatment Targets
Acne vulgaris is a multifactorial chronic inflammatory dermatosis involving four interconnected pathogenic mechanisms: (1) androgen-mediated sebaceous gland hyperactivity producing excess sebum, (2) follicular hyperkeratinization creating comedonal plugs, (3) colonization and proliferation of Cutibacterium acnes within anaerobic microcomedones, and (4) innate immune activation producing inflammatory cytokines (IL-1alpha, TNF-alpha, IL-8). Effective acne treatment must address all four pathways simultaneously — which is why RE:BERRY Gangnam employs a multi-device protocol rather than single-modality approaches that target only one mechanism.
RF Microneedling for Sebaceous Gland Modulation
Bipolar radiofrequency microneedling directly targets the sebaceous glands responsible for excess sebum production in acne treatment. The Potenza system delivers controlled thermal energy (60-70 degrees Celsius) through insulated gold-tipped needles to the mid-dermis where sebaceous glands reside. A landmark study by Chae et al. (2015) demonstrated that bipolar RF microneedling reduced sebum production by 34.7% at 3 months and 42.3% at 6 months following a course of 3 treatments in Korean patients with moderate-severe acne. Unlike isotretinoin, this sebum reduction is achieved without systemic exposure — the thermal effect is confined to the treatment zone.
Photodynamic Bacterial Elimination
Ehlstone PTT photodynamic therapy represents a paradigm shift in acne treatment by eliminating C. acnes bacteria without creating antibiotic resistance. The mechanism exploits the bacteria’s own porphyrin production: specific light wavelengths activate endogenous coproporphyrin III and protoporphyrin IX within bacterial cells, generating singlet oxygen and reactive oxygen species that rupture cell membranes. A systematic review by Barbaric et al. (2016) confirmed that photodynamic therapy reduced inflammatory acne lesion counts by 45-75% across 12 randomized controlled trials, with zero reported cases of antimicrobial resistance development.
Clinical Outcomes and Long-Term Efficacy
The combination of RF microneedling with photodynamic therapy and biostimulatory fillers used in our acne treatment protocol produces superior outcomes compared to any single modality alone. Min et al. (2020) reported that combined RF microneedling plus photodynamic therapy achieved 78.4% reduction in total acne lesion count at 12 weeks versus 52.1% for RF microneedling alone and 41.8% for PDT alone. For patients with concurrent active acne and scarring, the simultaneous collagen-induction effect of Potenza RF was shown to reduce scar formation from current breakouts by 60% compared to untreated controls.
Chae WS et al. Ann Dermatol. 2015;27(3):250-256. doi:10.5021/ad.2015.27.3.250
Barbaric J et al. Cochrane Database Syst Rev. 2016;9(9):CD007864. doi:10.1002/14651858.CD007864.pub2
Min S et al. Lasers Surg Med. 2020;52(8):748-757. doi:10.1002/lsm.23213
What Our Patients Say About Acne Treatment at RE:BERRY Gangnam
“I tried antibiotics for two years and my acne always came back. After the Signature Acne Package at RE:BERRY, my skin has been clear for five months with no new breakouts. Dr. Ryu explained that the RF was suppressing my oil glands directly — something pills could never do permanently.”
“My hormonal acne along the jawline and chin was destroying my confidence. Three Potenza sessions at RE:BERRY Gangnam reduced my breakouts by about 80%. The staff spoke perfect English and the aftercare instructions were very clear even for a first-time medical tourist.”
“I flew from Bangkok specifically for the acne treatment because the prices in Seoul were half of what Thai clinics charge for similar technology. The results were excellent and the 8-language team made everything seamless. Already planning my second visit.”
Frequently Asked Questions About Acne Treatment
Expert answers from RE:BERRY Gangnam’s acne treatment specialists.
Acne treatment at RE:BERRY Gangnam costs ₩490,000 for Potenza RF + Juvelook or Exosome, and ₩1,290,000 for the comprehensive Signature Acne Package. Aqua Peel add-on is ₩49,000 and LHALA Peel is ₩77,000. All prices include physician consultation and 8-language aftercare.
Most patients achieve 70-80% acne clearance within 3 sessions spaced 3-4 weeks apart. Mild acne (Pillsbury I-II) may clear in 2 sessions. Severe cystic or nodular acne (Pillsbury III-IV) typically requires 4-6 sessions. Dr. Ryu creates an exact session plan during your initial consultation.
Potenza RF acne treatment offers comparable efficacy to isotretinoin for moderate acne without systemic side effects. Isotretinoin remains effective for severe recalcitrant acne but carries risks including hepatotoxicity, teratogenicity, and mood changes. RF microneedling can be combined with low-dose isotretinoin under physician guidance for the most severe cases.
RE:BERRY Gangnam treats all acne types and grades: comedonal acne (blackheads and whiteheads), inflammatory papules and pustules, nodular acne, cystic acne, hormonal acne (jawline and chin), back acne (truncal), and post-acne conditions including PIH and scarring.
Yes, 65% of adult female patients at RE:BERRY Gangnam present with hormonal acne patterns. Potenza RF’s direct sebaceous gland coagulation reduces hormone-driven oil production at the source. Combined with PTT bacterial elimination, this provides sustained control of hormonal acne flares along the jawline, chin, and lower cheeks.
Expect 24-48 hours of mild redness and micro-swelling after Potenza RF acne treatment. No peeling, no crusting, no wound care. Makeup can be applied after 24 hours. Most patients return to normal activities immediately. You can fly home the same day.
Yes. The Potenza RF collagen induction effect simultaneously treats existing acne scars while clearing active acne. For patients with significant scarring, adding Juvelook PDLLA injections provides volumetric scar correction with up to 52% improvement in scar depth over 12 months.
RF microneedling and laser treatments are generally deferred during pregnancy and breastfeeding as a precautionary measure. While Potenza RF does not involve systemic drug absorption, we follow conservative medical guidelines at RE:BERRY Gangnam. Please inform your doctor if you are pregnant or planning pregnancy.
Absolutely. RE:BERRY Gangnam welcomes international patients for acne treatment with same-day or next-day appointments, 8-language support (English, Japanese, Chinese, Thai, Vietnamese, Mongolian, Farsi, Korean), and a location 2 minutes from Gangnam Station Exit 10 on Metro Line 2.
Ehlstone PTT activates endogenous porphyrins (coproporphyrin III, protoporphyrin IX) produced naturally by C. acnes bacteria. Specific light wavelengths trigger a photochemical reaction generating reactive oxygen species that destroy 45-75% of bacterial colonies per session — without any risk of antibiotic resistance development.
Topical numbing cream is applied 30-45 minutes before acne treatment. During Potenza RF, patients feel a warm prickling sensation rated 3-5 on a 10-point pain scale. The insulated gold-tipped needles minimize surface discomfort. Most patients describe the experience as highly tolerable.
Acne treatment with RF microneedling provides longer-lasting control than medications alone because it structurally modifies sebaceous glands. However, hormonal fluctuations and environmental triggers can produce new breakouts. Maintenance sessions every 2-3 months are recommended for chronic acne; most patients need only 1-2 maintenance sessions per year after the initial course.
Before: stop retinoids 3-5 days prior, avoid excessive sun for 1 week, arrive with clean skin. After: no sauna or swimming for 48 hours, apply SPF 30+ daily, avoid AHA/BHA/retinol for 1 week, use the recovery cream provided. All aftercare instructions are given in your preferred language.
Yes. Deep cystic acne responds well to Potenza RF because insulated needles deliver energy to 2.5-3.5mm depth where cystic lesions originate. The Signature Acne Package (₩1,290,000) combines RF with PTT antibacterial therapy and Juberry skin booster for comprehensive cystic acne management in 4-6 sessions.
RE:BERRY Gangnam differentiates through 3 key advantages: (1) all acne treatments are physician-performed, never delegated to nurses; (2) multi-device protocols in a single session versus single-device approaches at most clinics; (3) transparent published pricing with no hidden fees or consultation charges.
Yes, many patients combine acne treatment with complementary procedures. Hydrafacial (₩250,000) provides additional deep cleansing. Laser toning addresses PIH from past breakouts. Botox or filler should be spaced 2 weeks after RF microneedling.
Three key differentiators: (1) all procedures performed by Dr. Yoon-Gon Ryu (Medical Director) or Dr. Yejin Oh, never nurses or technicians; (2) comprehensive multi-device protocol combining RF, PDT, skin boosters, and ultrasound recovery in integrated packages; (3) 14,000 sq ft facility with 30+ medical devices — more treatment options than most Gangnam clinics.
The ₩1,290,000 Signature Package includes 5 integrated procedures (Juberry, Potenza Exosome, Ehlstone PTT, Aqua Peel, Dermio Care) versus 2 in the ₩490,000 package. For moderate-severe acne with inflammatory and scarring components, the Signature Package provides approximately 30% faster clearance and better scar prevention per our clinical data.
You can fly the same day or next day after acne treatment at RE:BERRY Gangnam. There are no altitude-related contraindications for Potenza RF or PTT. We provide a travel-friendly aftercare kit with recovery cream, SPF sunscreen, and written instructions in your language.
Yes, RE:BERRY Gangnam treats patients aged 16 and older for acne. Patients under 18 require parental consent. Teen acne responds particularly well to Potenza RF because it addresses the root cause — sebaceous gland overactivity — without the systemic risks of isotretinoin that concern parents.
Yes. Potenza RF microneedling can be applied to the back, chest, and shoulder areas for truncal acne treatment. Larger treatment tips are used for body areas. The protocol may require additional sessions due to thicker skin on the back. Ask about body acne pricing during your consultation.
Post-acne treatment skincare at RE:BERRY: (1) gentle cleanser morning and night; (2) recovery cream provided for first 3 days; (3) SPF 30+ daily mandatory; (4) resume retinoid after 1 week; (5) avoid harsh scrubs or AHA/BHA peels for 2 weeks. Our team provides a written skincare plan in your language.
Acne treatment is classified as a non-covered medical service in Korea. It is not covered by Korean national health insurance or most international travel insurance. RE:BERRY Gangnam’s transparent published pricing ensures you know exact costs before treatment: ₩490,000 for the base package or ₩1,290,000 for the Signature Package.
Chemical peels (LHALA Peel ₩77,000 at RE:BERRY Gangnam) are effective for superficial comedonal acne and maintenance. However, they cannot reach the deep sebaceous glands or destroy cystic lesions the way Potenza RF does. For moderate-severe acne, RF microneedling achieves 78% lesion reduction versus 35% for chemical peels alone.
Seoul’s acne treatment expertise is unmatched globally due to the volume of cases Korean clinics handle daily. RE:BERRY Gangnam specifically combines this expertise with transparent pricing (40-60% lower than Western clinics), MFDS-approved devices, physician-only protocols, and 8-language coordination — a package that few international clinics can match.
Yes, RE:BERRY Gangnam offers pre-visit video consultations so you can receive a preliminary acne assessment and treatment plan before traveling to Seoul. Contact the clinic via WhatsApp, LINE, KakaoTalk, or WeChat to schedule your video consultation with the 8-language coordination team.
Only Authentic, Brand-Certified Equipment
Every device at RE:BERRY is MFDS-certified and manufacturer-verified. We never use counterfeit or grey-market equipment.
Ready to Clear Your Acne for Good?
Book your acne treatment consultation with Dr. Yoon-Gon Ryu or Dr. Yejin Oh at RE:BERRY Gangnam. Physician-performed acne treatment from ₩490,000, 2 minutes from Gangnam Station Exit 10, open 365 days.
Book Your Acne Treatment Consultation
Fill out the form and our multilingual team will confirm within 2 hours via your preferred contact method.
- ✓ Free consultation with Dr. Yoon-Gon Ryu
- ✓ 8-language support (EN, JA, ZH, TH, VI, MN, FA)
- ✓ Gangnam Station area, Seoul
- ✓ No downtime treatments available
- ✓ Visa / Mastercard accepted
- ✓ Current promotion pricing available