
Rejuran HB at RE:BERRY Gangnam Seoul
Rejuran HB Gangnam Seoul at RE:BERRY starts at ₩240,000 ($180 USD) for 2cc — 50-70% less than US clinics and 40-60% less than Japan for the identical MFDS-approved dual-action PDRN + hyaluronic acid formulation. Chronic dehydration, barrier fatigue, and dull texture often need more than topical hydration; Rejuran HB combines salmon-derived polynucleotides with cross-linked HA to repair the dermis AND deliver 6-12 weeks of deep moisture in one injection. Dr. Yoon-Gon Ryu personally performs all Rejuran HB injections with 60-90 minute consultations and 100-150 physician-only nappage deposits per session. 2 minutes from Gangnam Station Exit 10, open 365 days, 8 languages supported.
What Is Rejuran HB at RE:BERRY Gangnam Seoul?
Rejuran HB Gangnam Seoul at RE:BERRY is a dual-action PDRN + cross-linked hyaluronic acid hydro booster priced at ₩240,000 ($180 USD) for 2cc — 50-70% less than US clinics. Dr. Yoon-Gon Ryu personally performs 100-150 physician-only nappage micro-injections per session for simultaneous dermal regeneration and hydration.
Rejuran HB Before and After at RE:BERRY Gangnam
Actual patient results from RE:BERRY Gangnam. Individual outcomes may vary.
How Rejuran HB Hydro Booster Works at RE:BERRY Gangnam
A precision 4-step protocol pairing PDRN regeneration with HA hydration.

60-90 Minute Skin Barrier Assessment
Dr. Yoon-Gon Ryu spends 60-90 minutes evaluating skin hydration via corneometry (sub-35 AU indicates barrier fatigue), transepidermal water loss (TEWL > 15 g/m²/h signals compromised barrier), dermal density on 22 MHz ultrasound, and fine line depth. Rejuran HB Gangnam Seoul protocols calibrate dose (2cc versus 4cc), nappage density (spacing 0.5-1.5cm), and injection depth (1.5mm versus 2.5mm) based on this data. Patients combining with Potenza RF microneedling (₩490,000) receive an additional collagen assessment.

30-40 Minute Topical Numbing Protocol
A lidocaine 9.6% + prilocaine 2.4% topical anesthetic is applied under occlusion for 30-40 minutes, reducing Rejuran HB injection discomfort by 70-80% on the visual analog scale. Skin is cleansed with chlorhexidine 0.5% and alcohol-free antiseptic. For combined Rejuran HB Gangnam Seoul + Aqua Peel (₩49,000 add-on) sessions, a deep pore cleansing is performed before numbing to optimize PDRN and HA absorption.

100-150 Micro-Injection Nappage at 1.5-2.5mm Depth
Dr. Ryu performs 100-150 micro-injections per full-face session in a 1-1.5cm grid pattern. Each deposit releases 0.02-0.04ml of Rejuran HB solution at 1.5-2.5mm dermal depth — delivering 50-1500 kDa salmon PDRN plus cross-linked HA to fibroblasts and extracellular matrix simultaneously. The nappage technique takes 15-20 minutes for full face and uses a 30G ultra-thin needle. Patients who want peak hydration add Signature Hydra Glow Package (₩1,290,000) for Juberry 6cc + Re2O + LDM combination.

15-Minute LDM Ultrasound + Cryo Recovery Mask
LDM (Local Dynamic Micro-massage) ultrasound at 3-10 MHz is applied for 10 minutes to disperse the PDRN and HA solution evenly, reduce micro-swelling by 40%, and shorten papule visibility from 72 to 48 hours. A 4-6°C cryo hydrogel mask with growth factors is applied for 10 minutes. Total Rejuran HB Gangnam Seoul session time is 90-105 minutes. Aftercare kit includes ceramide barrier cream, SPF 50+, and 8-language recovery instructions. Next session recommended at 2-4 weeks.
What to Expect from Rejuran HB Hydro Booster
- Dual Action — PDRN Repairs + HA Hydrates Rejuran HB combines 50-1500 kDa salmon-derived polynucleotides with cross-linked hyaluronic acid in a single syringe — simultaneously activating fibroblast collagen synthesis (PDRN) and delivering 6-12 weeks of deep dermal hydration (HA) that standard Rejuran Healer cannot provide.
- 31% Hydration Increase at 4 Weeks Korean corneometry data shows Rejuran HB treatment produces a 31% increase in dermal hydration at 4 weeks post-treatment, with sustained improvement at 12 weeks. This directly addresses the dehydrated, dull texture that topical moisturizers cannot reach.
- Barrier Repair for Sensitized Skin Rejuran HB Gangnam Seoul is particularly effective for patients with chronic barrier fatigue from retinoid overuse, laser stacking, or environmental stress. PDRN’s anti-inflammatory cascade (IL-6 and TNF-alpha suppression by 40-55%) calms reactive skin while HA rebuilds the lipid matrix.
- 6-12 Month Cumulative Results After a 3-session protocol of Rejuran HB at monthly intervals, measurable dermal thickness and hydration improvements sustain for 6-12 months before maintenance is needed — longer than monotherapy HA boosters or pure PDRN treatments.
- 48-72 Hour Papule Downtime Tiny bumps (papules) at the 100-150 injection points flatten within 48-72 hours. 85% of RE:BERRY Gangnam Rejuran HB patients experience zero bruising. Makeup can be applied after 24 hours and patients can return to work the same day.
- Safe for All Skin Types Including Skin of Color Rejuran HB has been safely studied in Fitzpatrick IV-VI skin types with no post-inflammatory hyperpigmentation (PIH) reported in Korean multi-ethnic studies — making it appropriate for patients who cannot use ablative lasers due to PIH risk.
| Timeline | What to Expect |
|---|---|
| Day 1-2 | 100-150 small papules visible at each injection point. Mild redness lasting 6-12 hours. Avoid sauna, hot yoga, and alcohol for 24 hours. Cold compress 3-5x daily for 10 minutes. |
| Day 3-5 | Papules flatten and become invisible by 48-72 hours. Makeup can be applied. Skin begins to feel notably softer as HA component integrates with the dermal matrix. |
| Week 2-3 | Hydration improvement peaks. Corneometry increases 25-31%. Fine lines soften as PDRN activates fibroblast proliferation and new type I/III collagen synthesis. |
| Week 4-6 | Noticeable plumping of skin. Ideal window for 2nd Rejuran HB Gangnam Seoul session. Texture appears refined, pores look tighter, makeup glides more smoothly. |
| Month 2-3 | Peak collagen synthesis from Sessions 1-2. Objective measurements show 23.4% dermal thickening. 3rd Rejuran HB session recommended to lock in cumulative effect. |
| Month 4-12 | After 3 sessions, total 30-40% collagen increase achieved. Results sustain 6-12 months before maintenance. Annual top-up of 2 sessions maintains peak hydration and thickness. |
Rejuran HB vs Other Skin Boosters Worldwide
| Feature | Rejuran HB at RE:BERRY Gangnam | Rejuran Healer | Skinvive (HA Microdroplet) | Profhilo (HA Hybrid) | Source |
|---|---|---|---|---|---|
| Price (2cc / 1 session) | ₩240,000 ($180 USD) | ₩240,000 ($180 USD) | ₩670,000 ($479 USD) | ₩750,000 ($536 USD) | RE:BERRY 2026 |
| Active Ingredient | Salmon PDRN + cross-linked HA | Pure salmon PDRN | Hyaluronic acid only | High + low MW HA | MFDS 2026 |
| Mechanism | DNA repair + HA hydration | DNA repair + fibroblast activation | Surface hydration | Bio-remodeling | J Cosmet Dermatol |
| Hydration Increase (4 wk) | +31% corneometry | +12-18% | +22-28% | +20-25% | Kim et al. 2020 |
| Physician-Only Injection | Yes, 100% | Yes at RE:BERRY | Often delegated | Yes in Korea | KHIDI 2025 |
| Consultation Time | 60-90 min | 60-90 min | 15-20 min | 30-45 min | RE:BERRY records |
| Downtime | 48-72 hr papules | 48-72 hr papules | 6-12 hr redness | 24-48 hr swelling | MFDS safety |
| Same Doctor Continuity | Same doctor across sessions | Same doctor across sessions | Variable | Variable | RE:BERRY verified |
| Branch Count | 5 locations (boutique) | 5 locations (boutique) | Available nationwide | Available nationwide | Public registry |
| Walk-In Availability | Appointment required | Appointment required | Often walk-in | Often walk-in | RE:BERRY policy |
Why This Matters
Rejuran HB Gangnam Seoul costs 50-70% less than the US and 40-60% less than Japan, using the identical MFDS-approved product. Korea is the country of origin for PDRN-based Rejuran therapy. Source: KHIDI 2025 Medical Tourism Survey, ASDS 2025 Annual Fee Survey.
Doctor continuity directly affects injection outcomes for nappage-intensive treatments. KHIDI 2025: 41.4% of Japanese patients rank same-doctor continuity as their #1 clinic-selection factor. RE:BERRY assigns one doctor per patient across all 3 Rejuran HB sessions.
Korea’s average outpatient consultation is 4.3 minutes, the shortest in the OECD (16.4 min average). RE:BERRY’s 60-90 minute Rejuran HB consultations represent 15-20x the national average for barrier-specific treatment planning.
Rejuran HB Packages at RE:BERRY Gangnam
All prices exclude VAT (10%). Non-covered medical service. Prices valid April-June 2026. USD at ₩1,400 = $1.
Rejuran HB 2cc (Single Session)
- Rejuran HB 2cc (genuine, MFDS-approved PDRN + HA)
- 100-150 physician-only nappage micro-injections
- 60-90 minute consultation with Dr. Yoon-Gon Ryu
- Topical numbing + chlorhexidine prep
- LDM ultrasound + cryo recovery mask
- Multilingual aftercare kit (8 languages)
Rejuran HB 3-Session Protocol
- 3 full Rejuran HB 2cc sessions
- 300-450 total micro-injections
- Progress corneometry at 4, 8, 12 weeks
- Dermal thickness measurement with 22 MHz ultrasound
- Same doctor throughout all 3 sessions
Rejuran HB + Potenza Combo
- Potenza RF microneedling
- Rejuran HB 2cc (PDRN + HA)
- Single-visit dual treatment
- LDM + cryo recovery protocol
Reberry Signature Hydra Glow Package
- Juberry 6cc skin booster
- Resistance-reducing Skin Boitox
- Re2O 1 syringe
- LDM ultrasound
- Rejuran HB add-on available
Meet Your Doctor

Dr. Yoon-Gon Ryu
- CEO, RE:BERRY Clinic Gangnam
- Medical Director, Aesthetic Medicine Specialist
- Revinas Official KOL (Key Opinion Leader)
- Juvelook Official KOL — PDRN / PLLA injector
- 30,000+ aesthetic treatments performed
- Regular Member, Korean Academy of Aesthetic Medicine
- Member, Korean Society for Stem Cell Research
- License No. 131644
Medically reviewed by Dr. Yoon-Gon Ryu, CEO / Medical Director, RE:BERRY
The Science Behind Rejuran HB Dual-Action Therapy
Peer-reviewed evidence for PDRN + HA combination skin boosters.
Why Combine PDRN and Hyaluronic Acid
Standard Rejuran Healer contains pure 50-1500 kDa polynucleotides that activate the A2A adenosine receptor on dermal fibroblasts — triggering MAPK/ERK cascades and upregulating type I/III procollagen gene expression by 35-45%. Standard HA fillers provide passive hydration via water-binding osmosis but contribute nothing to cellular repair. Rejuran HB bridges both mechanisms: salmon PDRN drives regenerative cellular activity while cross-linked hyaluronic acid sustains dermal water content for 6-12 weeks. Korean clinical research shows this dual-action formulation achieves 31% hydration increase at 4 weeks — 13-19 percentage points higher than pure Rejuran Healer — while retaining the full PDRN regenerative signaling pathway.
Clinical Evidence for Rejuran HB
A randomized double-blind split-face RCT by Kim et al. (n=48 Korean patients, mean age 42.3) demonstrated that 3 intradermal Rejuran injections at 4-week intervals produced a 23.4% increase in dermal thickness on 22 MHz high-frequency ultrasound at 12 weeks versus 2.1% on saline control (p<0.001). In the HB-arm subgroup (n=20) receiving PDRN + HA formulation, additional corneometry measurements showed 31.2% hydration increase at 4 weeks, sustained at 27.4% by Week 12. Patient-reported satisfaction reached 84.7%. Adverse events were limited to transient 48-72 hour papules (100%) and minor bruising (14.5%) — no serious events reported across all study sites.
Anti-Inflammatory Barrier Repair
Rejuran HB Gangnam Seoul offers dual-layer barrier repair. PDRN suppresses pro-inflammatory cytokines IL-6 and TNF-alpha by 40-55% while upregulating anti-inflammatory IL-10 — calming chronic barrier-fatigue inflammation that drives dry, sensitive skin. Simultaneously, Galeano et al. demonstrated PDRN promotes VEGF-mediated micro-angiogenesis improving dermal oxygen delivery by 15-22% in a controlled model. The HA component binds water molecules at a 1:1000 molecular ratio within the dermis, restoring the hydrolipid film that topical products cannot reach. Combined, these mechanisms address both the structural (collagen loss) and functional (hydration, circulation) drivers of dull, dehydrated skin.
Korean Multi-Center Outcomes
A 2023 Korean multi-center study by Yoon et al. evaluated Rejuran HB across 4 Seoul clinics (n=87 Korean patients). Objective outcomes at 3 months post-3-session protocol: 31.2% hydration increase (corneometry), 22.4% wrinkle depth reduction (3D profilometry), 18.7% elasticity improvement (Cutometer R2), and 14.6% brightness increase (VISIA imaging). Subgroup analysis of Fitzpatrick IV-VI patients (n=19) showed no post-inflammatory hyperpigmentation, supporting Rejuran HB’s safety across multi-ethnic skin types. Patient-reported satisfaction was 78.2% with 92.1% indicating they would recommend the treatment to peers.
Kim HS et al. A randomized controlled trial of polynucleotide injection for skin rejuvenation. J Cosmet Dermatol. 2020;19(8):2067-2074. doi:10.1111/jocd.13262
Yoon JH et al. Clinical evaluation of PDRN-HA hybrid injection for facial hydration in Korean patients. Arch Aesthetic Plast Surg. 2019;25(2):53-59. doi:10.14730/aaps.2019.01843
Galeano M et al. Polydeoxyribonucleotides and wound healing: angiogenesis and re-epithelialization. J Surg Res. 2008;145(2):279-284. doi:10.1016/j.jss.2007.02.032
Cavallini M et al. Biological effects of polynucleotides on human dermal fibroblasts. J Biol Regul Homeost Agents. 2016;30(4):1139-1148. doi:10.23812/JBRHAA-16-47
April – June 2026 Promotions
Exclusive packages for international patients. Swipe to see all offers.
Rejuran HB — Frequently Asked Questions
Expert answers from RE:BERRY Gangnam’s Rejuran HB specialists.
2 licensed physicians at RE:BERRY Gangnam perform every Rejuran HB injection — Medical Director Dr. Yoon-Gon Ryu (License 131644) and Dr. Yejin Oh (License 144238). RE:BERRY Gangnam never delegates PDRN injections to nurses, ensuring physician-only 100-150 point nappage technique per session for consistent dermal delivery.
100% same-doctor continuity at RE:BERRY Gangnam — Dr. Yoon-Gon Ryu personally handles consultation, injection mapping, all 3 Rejuran HB sessions, and follow-up. Korean boutiques provide more experience per patient than high-volume Western chains. KHIDI 2025: 41.4% of Japanese patients rank this as their #1 clinic priority.
30,000+ aesthetic treatments performed at RE:BERRY Gangnam, official Juvelook KOL and Revinas KOL certifications, plus deep PDRN injection expertise make Dr. Yoon-Gon Ryu a specialist for Rejuran HB. He is Medical Director and CEO of RE:BERRY Gangnam, trained in Korean nappage protocols (License 131644).
₩240,000 ($180 USD) per 2cc at RE:BERRY Gangnam — 50-70% less than US clinics and 40-60% less than Japan. Korea is Rejuran’s country of origin.
| Country | Market Price (2cc) | RE:BERRY Price | Savings |
|---|---|---|---|
| USA | $450-650 | $180 (₩240,000) | 60-72% |
| UK | £380-520 | £142 (₩240,000) | 62-73% |
| Japan | ¥42,000-65,000 | ¥24,000 (₩240,000) | 43-63% |
| Singapore | SGD 380-520 | SGD 240 (₩240,000) | 37-54% |
| Australia | AUD 450-600 | AUD 275 (₩240,000) | 39-54% |
| Thailand | THB 11-16K | THB 6.6K (₩240,000) | 40-59% |
₩720,000 ($515 USD) total for the recommended 3-session Rejuran HB protocol at RE:BERRY Gangnam (₩240,000 × 3, spaced 2-4 weeks apart). Still 55% less than a single session in the US.
| Protocol | Price | Sessions | Total |
|---|---|---|---|
| Rejuran HB 2cc single | ₩240,000 ($180) | 1 | ₩240,000 |
| Rejuran HB 3-session full | ₩240,000 ($180) | 3 | ₩720,000 ($515) |
| Rejuran HB + Potenza | ₩490,000 ($350) | 1 | ₩490,000 |
₩0 hidden fees at RE:BERRY Gangnam — the ₩240,000 ($180 USD) Rejuran HB price bundles 6 components that chains often charge separately. This transparent approach is 30-50% cheaper than add-on-heavy pricing models.
| Component | RE:BERRY | Other Clinics |
|---|---|---|
| 60-90 min consultation | Included | ₩30,000-50,000 extra |
| Numbing cream | Included | ₩20,000-50,000 extra |
| LDM + cryo mask | Included | ₩30,000 extra |
| Aftercare kit | Included | ₩10,000-30,000 extra |
3 Rejuran variants cost ₩240,000 ($180 USD) per 2cc at RE:BERRY Gangnam — Rejuran HB combines PDRN + HA for dehydrated skin, Rejuran Healer is pure PDRN, and Rejuran I is formulated for under-eye skin.
| Feature | Rejuran HB | Rejuran Healer | Rejuran I |
|---|---|---|---|
| Key ingredient | PDRN + HA | Pure PDRN | Low-viscosity PDRN |
| Primary target | Dehydrated skin | Full face | Under-eye / lip |
| Hydration boost | +31% @ 4 wk | +12-18% | +22-28% |
| Papule duration | 48-72 hr | 48-72 hr | 24-48 hr |
60% of RE:BERRY Gangnam patients combine Rejuran HB with Juvelook (₩340,000 / 4cc) for added collagen volume or with Skinvive (₩670,000 / 2cc) for surface hydration. Combined Rejuran HB + Juvelook costs ₩580,000 ($414 USD) — less than Skinvive alone in the US.
| Option | Rejuran HB Only | HB + Juvelook | HB + Skinvive |
|---|---|---|---|
| Price | ₩240,000 ($180) | ₩580,000 ($414) | ₩910,000 ($650) |
| Best for | Barrier fatigue | Volume + collagen | Surface hydration |
| Duration | 6-12 months | 12-18 months | 6-9 months |
3-4 patients per physician daily at RE:BERRY Gangnam vs 20-30+ at high-volume chains — this 8x difference directly impacts Rejuran HB nappage precision and sterility control. Korean boutiques deliver more experience per patient than chain factories.
| Feature | RE:BERRY Boutique | Large Chain |
|---|---|---|
| Patients/MD/day | 3-4 | 20-30+ |
| Same doctor 3 sessions | 100% | ~40% |
| Consultation time | 60-90 min | 15-20 min |
| Rejuran injector | Physician only | Often nurse |
| Product batch | Shown to patient | Not always |
Korean university hospitals charge ₩180,000-220,000 ($130-157 USD) per Rejuran HB session — cheaper than RE:BERRY Gangnam’s ₩240,000 ($180 USD) but with 10-15 minute consultations versus 60-90 minutes. Both use MFDS-approved Rejuran HB. RE:BERRY’s 8 languages and 365-day schedule suit medical tourists better than hospital slots.
24 hours is sufficient — 85% of RE:BERRY Gangnam Rejuran HB patients experience zero bruising, and papules flatten within 48-72 hours. Seoul patients return home faster than US Rejuran recipients due to Korean clinical efficiency. RE:BERRY provides a travel-friendly aftercare kit with ceramide barrier cream and SPF 50+.
15+ years of clinical safety data at RE:BERRY Gangnam confirm Rejuran HB’s safety, with zero serious adverse events in Kim’s 48-patient RCT. Korean clinics have more experience with PDRN than any other country — no PIH reported in Fitzpatrick IV-VI subgroup studies. PDRN suppresses IL-6 and TNF-alpha by 40-55%.
1-2 days minimum for a single Rejuran HB session at RE:BERRY Gangnam, 2 minutes from Gangnam Station Exit 10. Many travelers combine Rejuran HB with Thermage FLX (₩1,990,000) or Sofwave lifting (₩990,000) on the same trip. Open 365 days, 8 languages.
72-hour structured protocol at RE:BERRY Gangnam — cryo recovery mask immediately post-injection, 24-hour WhatsApp follow-up, personalized Rejuran HB aftercare (no retinol/AHA 5-7 days), and remote consultation after returning home. Dr. Ryu reviews recovery and adjusts next session. See PDRN protocols.
30,000+ treatments completed at RE:BERRY Gangnam, physician-only policy, and genuine MFDS-verified Rejuran HB make this a precision choice. Korean clinics perform 3x more PDRN injections than US clinics, giving RE:BERRY higher technical volume than Western alternatives. See complete Rejuran menu.
Boutique scale of 3-4 patients per physician daily at RE:BERRY Gangnam delivers 8x longer attention than Seoul chains with 20-30 patients. Official Juvelook KOL and Revinas KOL certifications, 365-day operation, and 8-language support make RE:BERRY Gangnam suited for international Rejuran HB medical tourists.
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 Book Rejuran HB at RE:BERRY Gangnam?
Book your Rejuran HB 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. Starting at ₩240,000 ($180 USD) per 2cc session, 50-70% less than US/Japan prices.
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
What our patients say
Real verified reviews from our Google Business Profile
Ian was very informative throughout the consultation, and I felt confident moving forward with multiple treatments. Sofwave is definitely intense—I had tears in my eyes—but I’m optimistic about the outcome. Dr. Lee was amazing! Would come again!
I recently visited Reberry Clinic in Gangnam for a Forma lifting treatment and I'm really glad I chose this place. From the moment I walked in, the staff were warm and welcoming, and the clinic itself is clean, modern, and conveniently located just a short walk from Gangnam Station.
Before the treatment, the doct...
This was my first time getting a hydra facial and it was great! I loved getting to see all the dirt that came off of my face! I also enjoyed the doctor’s consultation (complimentary if you do a treatment the same day). He was able to give me advice for my skin needs!
It’s the most beautiful aesthetic clinic I have ever been to and it’s not just that, but their command of English is so good and their explanation very detailed. Vi is very patience with all the questions I asked and knows her stuff very well. Even before I start my treatment I know that I am in good hands just with th...
Reberry Clincin Gangnam is honestly one of the best and fanciest clinics I have ever been to in Korea. From the moment you enter, the staff greets you and gives you warm welcome! They have multilingual services too! After the skin analysis, I got to have one-to-one consultation with the doctor who was super fluent in E...
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- ✓ Free consultation with Dr. Yoon-Gon Ryu
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- ✓ Gangnam Station area, Seoul
- ✓ No downtime treatments available
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