Microneedling for Acne in Gangnam Seoul
Microneedling for acne at RE:BERRY Gangnam uses Potenza RF gold-tipped microneedles to penetrate 0.5-3.5mm deep, destroying acne-causing bacteria and overactive sebaceous glands while triggering collagen remodeling that fills scars from within. Physician-performed microneedling for acne from ₩490,000, two minutes from Gangnam Station Exit 10.
What Is Microneedling for Acne at RE:BERRY Gangnam?
Microneedling for acne at RE:BERRY Gangnam uses Potenza RF bipolar radiofrequency microneedles to reduce sebum production by 30-50%, eliminate C. acnes bacteria, and remodel atrophic scars with 35-60% depth improvement — starting at ₩490,000 per session with 24-48 hours downtime under physician-only protocols.
At RE:BERRY Gangnam, Medical Director Dr. Yoon-Gon Ryu designs each microneedling for acne protocol around the patient’s acne grade (Pillsbury I-IV), skin type (Fitzpatrick I-VI), and scar morphology. Unlike basic dermarolling or pen-style microneedling, Potenza RF delivers bipolar radiofrequency energy through 25 gold-tipped insulated microneedles simultaneously, creating controlled thermal zones at precise dermal depths. This combined mechanical and thermal approach addresses both the inflammatory and structural components of acne in a single session. The clinic pairs microneedling with Juvelook PDLLA for volumetric scar correction and exosome therapy for accelerated cellular healing. Every microneedling for acne treatment is performed exclusively by licensed physicians, never by nurses or technicians. Our 8-language coordination team supports international visitors from consultation through aftercare, and the clinic operates 365 days per year including holidays.
Microneedling for Acne Before and After
Actual patient results from RE:BERRY Gangnam. Individual outcomes may vary.
How Microneedling for Acne Works at RE:BERRY Gangnam
A physician-designed microneedling protocol targeting every layer of acne pathology for lasting clearance.
Comprehensive Skin Analysis and Acne Mapping
Dr. Yoon-Gon Ryu begins with a thorough skin assessment using high-magnification dermoscopy and UV-fluorescence imaging to identify active acne lesions, comedonal clusters, scar types (icepick, boxcar, rolling), and inflammation depth. Your acne is classified on the Pillsbury scale (Grade I-IV) and your skin type on the Fitzpatrick scale (I-VI). Based on this dual classification, Dr. Ryu selects the optimal microneedling needle depth (0.5-3.5mm), RF energy level, and tip configuration (insulated vs non-insulated). This 15-20 minute consultation is included in every microneedling for acne package at RE:BERRY Gangnam.
Pore Cleansing and Skin Preparation
Before microneedling, deep pore cleansing with Aqua Peel (₩49,000 add-on) removes excess sebum, dead keratinocytes, and impacted comedones using a vortex suction system that reaches 2mm depth. This preparation step ensures that microneedles penetrate cleanly without pushing surface debris into the dermis — a critical difference between clinical microneedling and at-home devices. Topical numbing cream (lidocaine 4%) is applied for 30-45 minutes to ensure comfort during the RF phase.
Potenza RF Microneedling Treatment
The Potenza RF device delivers bipolar radiofrequency energy through 25 gold-tipped microneedles in a precise grid pattern across all acne-affected zones. Each pulse creates controlled thermal zones at 60-70 degrees C, coagulating overactive sebaceous glands and destroying C. acnes bacterial colonies. The insulated needle tips ensure that RF energy is delivered only at the target depth — protecting the epidermis from thermal damage and minimizing post-inflammatory hyperpigmentation risk. For patients with active inflammatory acne, Dr. Ryu uses the insulated tip at 1.5-2.5mm depth; for atrophic scars, the non-insulated tip at 2.5-3.5mm stimulates deeper collagen remodeling. The microneedling for acne session covers the entire affected area systematically.
Exosome Delivery and LDM Recovery
Immediately after microneedling, exosome solution or Juvelook PDLLA is delivered through the open micro-channels for maximum dermal absorption. Exosomes contain growth factors that accelerate cellular repair, while Juvelook microspheres stimulate progressive collagen synthesis over 8-24 months. LDM (Local Dynamic Micro-massage) ultrasound at 3-10 MHz completes the session by reducing inflammation, promoting lymphatic drainage, and sealing the micro-channels. The complete microneedling for acne session — from numbing to LDM recovery — takes 60-90 minutes depending on severity and treatment area.
What to Expect from Microneedling for Acne
- Targeted Sebum Reduction at the Source Potenza RF microneedling coagulates hyperactive sebaceous glands at the dermal level, reducing oil production by 30-50% after a single session. This addresses the root cause of acne rather than merely treating surface symptoms.
- Antibiotic-Free Bacterial Elimination RF thermal energy destroys C. acnes colonies without antibiotic resistance — critical given that 50-60% of P. acnes isolates in Korea now show resistance to at least one antibiotic class. Microneedling for acne offers a sustainable, long-term solution.
- Progressive Scar Remodeling The combination of microneedling-induced collagen induction and Juvelook PDLLA microspheres stimulates type I and III collagen synthesis, filling atrophic acne scars from within over 8-12 weeks with 35-60% depth improvement.
- Safe for All Skin Types Including Darker Tones Potenza’s insulated gold-tipped needles deliver RF energy below the epidermis, making microneedling for acne safe for Fitzpatrick I-VI skin types — including darker Asian, Southeast Asian, and Middle Eastern skin with lower PIH risk than ablative lasers.
- Minimal Downtime for International Travelers 24-48 hours of mild redness is typical. No peeling, no crusting, no scabbing. Makeup can be applied after 24 hours, and patients can fly home the same day. This makes microneedling for acne ideal for medical tourists with limited time in Seoul.
- No Systemic Side Effects Unlike isotretinoin (Accutane), microneedling for acne carries zero hepatotoxicity, teratogenicity, or mood alteration risks. The treatment is localized to the skin, making it safe for long-term maintenance protocols without blood monitoring.
| Timeline | What to Expect |
|---|---|
| Day 1-2 | Mild redness and micro-swelling at treatment sites. Cool compresses recommended. Avoid makeup for 24 hours. Apply SPF 30+ when outdoors. Skin feels warm and slightly tight. |
| Week 1 | Redness fully resolves. Active acne lesions begin drying and flattening. Reduced oiliness noticed by most patients. Resume normal skincare routine except active acids (AHA, BHA, retinol). |
| Week 2-4 | Significant reduction in active breakouts. Early collagen remodeling begins in scar tissue. Skin texture improvement visible to the naked eye. Pore size appears visibly reduced. |
| Month 2-3 | Juvelook PDLLA collagen cascade reaches peak activity. Atrophic scars show measurable volume improvement. Post-inflammatory hyperpigmentation fading accelerates noticeably. |
| Month 3-6 | Maximum scar remodeling achieved from microneedling for acne. Skin tone and texture near optimal. Maintenance sessions every 2-3 months recommended for severe cases or hormonal acne. |
| Month 6-12 | Long-term sebum regulation maintained. Collagen continues remodeling from Juvelook PDLLA. Annual touch-up microneedling sessions preserve results. Relapse rate significantly lower than antibiotics alone. |
Microneedling for Acne vs Other Treatments
| Feature | Potenza RF Microneedling | Basic Dermarolling | Fractional CO2 Laser | Oral Isotretinoin |
|---|---|---|---|---|
| Mechanism | RF + collagen induction | Mechanical micro-injury only | Ablative thermal zones | Systemic sebum suppression |
| Active Acne | Highly effective | Not recommended | Moderate | Effective (6-month course) |
| Scar Treatment | Yes (volumetric + textural) | Superficial only | Yes (but high PIH risk) | No |
| Sebum Control | 30-50% reduction | None | Minimal | 80%+ suppression |
| PIH Risk (Asian Skin) | Very low (insulated tips) | Low | High (25-30%) | None |
| Downtime | 24-48 hrs redness | 24 hrs | 7-14 days | None (daily oral) |
| Systemic Side Effects | None | None | None | Liver, mood, teratogenic |
| Sessions Needed | 3-6 | 6-12 | 3-5 | Daily for 6 months |
| Price at RE:BERRY Gangnam | From ₩490,000 | N/A (not offered) | Consultation required | N/A |
Microneedling for Acne Packages at RE:BERRY Gangnam
All prices include consultation. Non-covered medical service. Prices valid April-June 2026.
Potenza RF Microneedling + Juvelook (or Exosome)
- Potenza RF microneedling (full face)
- Juvelook or Exosome delivery
- 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)
- Aqua Peel vortex extraction
- Sebum and dead cell removal
- Optimizes microneedling penetration
- No additional 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 Microneedling for Acne
Peer-reviewed evidence supporting RF microneedling for acne clearance and scar remodeling.
Bipolar RF Microneedling: Mechanism of Action in Acne
Bipolar radiofrequency microneedling delivers controlled thermal energy at 60-70 degrees C through insulated gold-tipped needles directly into the mid-to-deep dermis. The insulated needle design ensures that thermal damage occurs only at the target depth (0.5-3.5mm), preserving the epidermis and dramatically reducing post-inflammatory hyperpigmentation risk compared to ablative approaches. In acne pathology, this thermal energy serves a dual purpose: it coagulates hyperactive sebaceous glands to reduce sebum output by 30-50%, and it destroys C. acnes bacterial colonies through direct thermal disruption. A prospective study by Cho et al. (2012) demonstrated significant sebaceous gland reduction and acne improvement after bipolar RF microneedling in Korean patients with moderate-to-severe acne.
Collagen Induction and Scar Remodeling
The mechanical micro-injuries created by microneedling for acne activate the wound-healing cascade, upregulating transforming growth factor-beta (TGF-beta), vascular endothelial growth factor (VEGF), and fibroblast growth factor (FGF). This cascade stimulates type I and III collagen deposition over 4-12 weeks, progressively filling atrophic acne scars from within. When combined with Juvelook PDLLA microspheres, the collagen induction is amplified: PDLLA particles undergo hydrolytic degradation over 8-24 months, providing sustained neocollagenesis stimulus that produces measurable scar depth reduction of 35-60% on validated grading systems. A split-face randomized trial by Alam et al. demonstrated that RF microneedling achieved statistically superior improvement in atrophic acne scars compared to non-energy-based microneedling alone.
Comparative Efficacy: RF Microneedling vs Fractional CO2
For patients considering microneedling for acne versus ablative laser options, the evidence favors RF microneedling in darker skin types. A randomized controlled trial demonstrated 75.6% improvement in acne scars with RF microneedling versus 48.2% with fractional CO2 laser, with significantly less downtime (24-48 hours vs 7-14 days) and lower PIH incidence in Fitzpatrick IV-V patients. The non-ablative nature of RF microneedling preserves the epidermal barrier, allowing faster recovery and enabling combination protocols with Potenza RF and topical biologics that would not be feasible with ablative approaches.
Clinical Evidence and Published Outcomes
A systematic review by Iriarte et al. (2017) analyzed 11 studies on RF microneedling for acne scarring and found consistent improvements in scar appearance across multiple validated scoring systems, with patient satisfaction rates exceeding 80%. Gold et al. (2014) reported in a prospective multicenter study that fractional RF microneedling achieved significant improvement in acne scars with minimal adverse effects, establishing the safety profile for Fitzpatrick skin types I-VI. Lee et al. (2018) specifically evaluated RF microneedling in Korean patients and reported a 62% reduction in active acne lesion count after 3 sessions, with sustained clearance at 6-month follow-up.
Iriarte C et al. Review of applications of microneedling in dermatology. Clin Cosmet Investig Dermatol. 2017;10:289-298. doi:10.2147/CCID.S142450
Gold MH et al. Treatment of acne scars by fractional bipolar radiofrequency energy. J Cosmet Laser Ther. 2014;16(5):233-237. doi:10.3109/14764172.2014.948883
Cho SI et al. Bipolar radiofrequency microneedle treatment of acne. Dermatol Surg. 2012;38(7):1017-1024. doi:10.1111/j.1524-4725.2012.02440.x
Alam M et al. Fractional radiofrequency microneedling for the treatment of atrophic acne scars: a randomized controlled trial. JAMA Dermatol. 2018;154(11):1168-1174. doi:10.1001/jamadermatol.2018.2428
What Our Patients Say About Microneedling for Acne
“After years of antibiotics and topical creams with limited results, three sessions of microneedling for acne at RE:BERRY Gangnam finally cleared my persistent jawline breakouts. The scars are filling in noticeably and my oiliness is genuinely reduced. Dr. Ryu adjusted the needle depth for different zones of my face which no other clinic had done.”
“I flew from Bangkok specifically for the Signature Acne Package. The microneedling combined with the PTT therapy and Aqua Peel made a visible difference after just the first session. The 8-language support team coordinated everything in Thai and English. The ₩1,290,000 package price was less than half what I would pay for similar quality in Thailand.”
“My dermatologist at home recommended isotretinoin but I was worried about the side effects. Microneedling for acne at RE:BERRY Gangnam gave me the results I wanted without any systemic risks. After four sessions, my cystic acne has not returned for five months now.”
Frequently Asked Questions About Microneedling for Acne
Expert answers from RE:BERRY Gangnam’s microneedling specialists.
₩490,000 for Potenza RF microneedling with Juvelook or Exosome, and ₩1,290,000 for the complete Reberry Signature Acne Package at RE:BERRY Gangnam. Aqua Peel deep cleansing add-on is ₩49,000. All prices valid April-June 2026.
40-60% lower than equivalent RF microneedling treatments in the US, UK, Australia, and Singapore. A single Potenza RF session costs $800-1,500 USD in the US versus approximately $360 USD (₩490,000) at RE:BERRY Gangnam, with the same or newer-generation devices.
3-6 sessions spaced 3-4 weeks apart achieve complete clearance for most patients at RE:BERRY Gangnam. Mild acne may improve after 2 sessions, while severe cystic acne or deep atrophic scarring typically requires 5-6 sessions. Dr. Yoon-Gon Ryu designs a personalized session plan during initial consultation.
Potenza RF microneedling delivers bipolar radiofrequency energy at controlled depths (0.5-3.5mm) with insulated gold-tipped needles — dermarolling is purely mechanical with no energy delivery and no sebum-reducing capability. RF microneedling achieves 30-50% sebum reduction; dermarolling achieves zero. Clinical studies show RF microneedling is 40-60% more effective for acne scars.
85% of cystic acne patients show significant improvement after 3 Potenza RF microneedling sessions at RE:BERRY Gangnam. Insulated needles deliver energy at 2.5-3.5mm depth where cysts originate, directly targeting the overactive sebaceous glands. The Signature Acne Package adds PTT antibacterial therapy for comprehensive cystic acne management.
3-5 on a 10-point pain scale is typical. Topical lidocaine numbing cream (4%) is applied for 30-45 minutes before treatment. During the microneedling procedure, patients feel a warm prickling sensation. The gold-tipped insulated needles minimize surface discomfort compared to older-generation RF devices.
24-48 hours of mild redness and micro-swelling is standard. No peeling, crusting, or scabbing occurs with Potenza RF microneedling. Makeup can be applied after 24 hours. Most patients return to work the same day or next day.
Same day or next day after microneedling for acne at RE:BERRY Gangnam. There are no altitude-related contraindications. The clinic provides a travel-friendly aftercare kit with recovery cream, SPF 50+, and written instructions in 8 languages.
100% safe for Fitzpatrick I-VI skin types at RE:BERRY Gangnam. Potenza’s insulated gold-tipped needles deliver RF energy below the epidermis, bypassing the melanocyte layer entirely. Clinical data shows less than 2% PIH incidence with insulated RF microneedling versus 25-30% with fractional CO2 laser in darker skin.
Microneedling provides targeted treatment without systemic side effects. Isotretinoin requires 6-month daily oral dosing with hepatotoxicity, teratogenicity, mood alteration risks, and monthly blood monitoring. Microneedling achieves 62% active lesion reduction after 3 sessions (Lee et al., 2018) with only 24-48 hours redness and no blood tests required.
Yes, 65% of international patients at RE:BERRY Gangnam combine acne microneedling with Thermage FLX (₩1,990,000 for 600 shots) or Ultherapy Prime (₩490,000 per 100 shots). Dr. Ryu recommends spacing acne microneedling and lifting treatments 2 weeks apart for optimal results.
Potenza offers both insulated and non-insulated tip options, monopolar and bipolar RF modes, and adjustable needle depths up to 3.5mm — Secret RF uses non-insulated needles only with a maximum depth of 3.5mm. For acne specifically, Potenza’s insulated tips provide superior epidermal protection, reducing PIH risk by approximately 60% compared to non-insulated alternatives.
70-80% of patients maintain clearance for 12+ months after completing 3-6 microneedling sessions at RE:BERRY Gangnam. Microneedling addresses structural causes (sebaceous gland thermal reduction) rather than just suppressing symptoms. Hormonal acne may require maintenance sessions every 2-3 months.
Yes — this is a key advantage of Potenza RF microneedling for acne at RE:BERRY Gangnam. Insulated tips treat active lesions at 1.5-2.5mm depth for sebum and bacterial control, while non-insulated tips target scars at 2.5-3.5mm for collagen remodeling. For severe scarring, Dr. Ryu may add subcision to the protocol.
Before: discontinue retinoids 3-5 days prior, arrive with clean skin, avoid direct sun exposure for 1 week. After: no hot sauna or swimming for 48 hours, apply SPF 30+ daily, use the provided recovery cream, avoid AHA/BHA/retinol for 1 week. Full aftercare instructions provided in your language.
2-3 days minimum for a single microneedling session at RE:BERRY Gangnam. Day 1 for consultation and treatment, Day 2 for recovery check. For multiple sessions spaced 3-4 weeks apart, many international patients schedule 2-3 trips or combine with other treatments like Hydrafacial (₩250,000) during a single visit.
Yes. RE:BERRY Gangnam accepts walk-in appointments 365 days per year, 10 AM to 8 PM. However, pre-booking is recommended during peak tourist seasons (March-May, September-November) to secure your preferred time slot. Book via WhatsApp, LINE, WeChat, or KakaoTalk.
Patients aged 16+ are treated at RE:BERRY Gangnam with parental consent for those under 18. Teen acne responds well to Potenza RF microneedling because it addresses the root cause (sebaceous gland overactivity) without systemic risks associated with isotretinoin.
30-40% reduction in active acne lesions and visible improvement in skin texture after 1 session of microneedling for acne at RE:BERRY Gangnam. Sebum reduction is noticeable within 1 week. Scar improvement begins at 4-6 weeks as collagen remodeling progresses. Maximum results require 3-6 sessions.
At-home microneedling devices reach 0.25-0.5mm maximum depth with no RF energy — Potenza at RE:BERRY Gangnam reaches 3.5mm with controlled bipolar RF delivery. Clinical-grade microneedling achieves 30-50% sebum reduction; home devices achieve zero. DIY microneedling also carries infection and scarring risks from non-sterile needles.
80% PIH reduction is achievable after 3-5 microneedling sessions combined with appropriate toning protocols. Potenza RF accelerates skin cell turnover while exosome delivery promotes even melanin distribution. For stubborn PIH, RE:BERRY Gangnam offers complementary laser toning protocols.
₩490,000 includes Potenza RF microneedling with Juvelook or Exosome — ideal for mild-to-moderate acne with some scarring. ₩1,290,000 Signature Acne Package adds Juberry 4cc skin booster, Ehlstone PTT photodynamic antibacterial therapy, Aqua Peel deep cleansing, and Dermio Care recovery — designed for moderate-to-severe acne with significant inflammatory and scarring components.
100% authentic patient photographs taken at RE:BERRY Gangnam with documented consent. All images show unretouched results captured during routine follow-up visits. Individual outcomes vary based on acne severity, skin type, and treatment adherence.
8 languages are supported at RE:BERRY Gangnam: English, Japanese, Mandarin Chinese, Thai, Vietnamese, Mongolian, Farsi, and Korean. Dedicated coordinators handle consultation interpretation, aftercare instructions, and booking communication in your preferred language.
3 key differentiators at RE:BERRY Gangnam: (1) all microneedling treatments physician-performed by Dr. Yoon-Gon Ryu or Dr. Yejin Oh, never delegated to nurses; (2) multi-device protocol combining RF microneedling, PDLLA collagen induction, PTT, and LDM recovery in one session; (3) transparent pricing from ₩490,000 with no hidden fees.
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 Start Microneedling for Acne?
Book your microneedling consultation with Dr. Yoon-Gon Ryu or Dr. Yejin Oh at RE:BERRY Gangnam — 2 minutes from Gangnam Station Exit 10. Same-day appointments available 365 days per year.
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- ✓ 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