Rejuran vs Juvelook Skin Booster Comparison at RE:BERRY Gangnam Seoul
Rejuran and Juvelook are Korea’s two most popular skin boosters, but they work through completely different mechanisms. RE:BERRY Gangnam Medical Director Dr. Yoon-Gon Ryu is an official Juvelook KOL (Key Opinion Leader) and has administered over 5,000 skin booster sessions with both products. This Rejuran vs Juvelook comparison helps you choose the right skin booster based on your skin type, concerns, and goals — with transparent pricing and clinical evidence from our Gangnam clinic.
Rejuran vs Juvelook: Which Skin Booster Is Better at RE:BERRY Gangnam?
Rejuran Healer uses salmon-derived PDRN to repair damaged DNA and restore hydration at ₩240,000 per 2cc, while Juvelook contains PDLLA microspheres in hyaluronic acid to stimulate collagen production and reduce pores at ₩340,000 per 4cc — both available at RE:BERRY Gangnam where Dr. Yoon-Gon Ryu selects the optimal booster after dermoscopy analysis.
The Rejuran vs Juvelook decision fundamentally depends on whether your primary concern is hydration-and-repair or collagen-and-texture. Rejuran Healer is a polynucleotide (PN/PDRN) skin booster derived from salmon DNA that activates tissue repair pathways, reduces inflammation, and restores dermal hydration from within. It is ideal for dehydrated, sensitized, or photo-damaged skin that needs biological restoration. Juvelook is a poly-D,L-lactic acid (PDLLA) and hyaluronic acid hybrid injector that stimulates neocollagenesis while providing immediate hydration. It excels at treating enlarged pores, fine lines, acne scars, and overall skin texture irregularities. At RE:BERRY Gangnam, Dr. Yoon-Gon Ryu — an official Juvelook KOL — evaluates your skin under high-magnification dermoscopy to determine collagen density, hydration levels, pore size, and scar depth before recommending the optimal Rejuran vs Juvelook protocol. Many patients benefit from combining both boosters: Rejuran for biological repair and Juvelook for structural collagen rebuilding, a protocol Dr. Ryu has refined through thousands of treatments at the Gangnam clinic.
Rejuran vs Juvelook Skin Booster Before and After
Actual patient results from RE:BERRY Gangnam. Individual outcomes may vary depending on skin condition.
How Rejuran vs Juvelook Skin Booster Treatment Works at RE:BERRY Gangnam
A precise protocol for selecting and administering the right skin booster for your skin.
Dermoscopy Analysis & Skin Booster Selection
Dr. Yoon-Gon Ryu performs a comprehensive dermoscopy examination measuring hydration levels (corneometry), sebum production, pore diameter (average 200-400μm in enlarged pores), collagen density (via ultrasound), and scar depth classification. This 15-minute Rejuran vs Juvelook assessment determines which skin booster — or which combination — addresses your primary concern. Patients with dehydrated, reactive skin typically benefit from Rejuran’s DNA repair mechanism, while those with textural issues and enlarged pores respond better to Juvelook’s collagen-stimulating PDLLA.
Skin Preparation & Topical Anesthesia
After cleansing, a topical anesthetic cream (lidocaine-based) is applied for 20-30 minutes to ensure comfortable injection. For Rejuran, the injection technique uses a 32G needle or MesoGun for precise papillary dermis delivery at 1.0-1.5mm depth. For Juvelook, Dr. Ryu uses a 30G needle with the cross-hatching technique to ensure even distribution of PDLLA microspheres across the treatment zone. Both Rejuran and Juvelook sessions at RE:BERRY Gangnam include pre-treatment Aqua Peel cleansing to optimize product absorption.
Precision Injection by Juvelook KOL
For Rejuran Healer (2cc), Dr. Ryu injects 0.02-0.05cc micro-droplets in a grid pattern spaced 1cm apart across the cheeks, forehead, and chin. The PDRN is delivered into the papillary dermis where tissue repair receptors (A2A adenosine receptors) are concentrated. For Juvelook (4cc), the injection is deeper into the reticular dermis where PDLLA microspheres create a scaffolding matrix for new collagen fiber deposition over 8-12 weeks. As a certified Juvelook KOL, Dr. Yoon-Gon Ryu uses proprietary injection mapping for the Rejuran vs Juvelook skin booster that maximizes product distribution while minimizing bruising.
Post-Treatment LDM Recovery & Aftercare
Immediately after injection, LDM ultrasound therapy is applied to reduce swelling, promote lymphatic drainage, and enhance product integration into tissue. Rejuran patients may show small papules at injection sites that flatten within 24-48 hours. Juvelook patients typically see mild swelling for 2-3 days as the HA component hydrates surrounding tissue. RE:BERRY Gangnam provides aftercare instructions in 8 languages and schedules follow-up sessions at 2-week intervals for optimal Rejuran vs Juvelook results.
Rejuran vs Juvelook: Benefits Comparison
- Rejuran: DNA-Level Skin Repair Rejuran’s polynucleotide (PDRN) activates adenosine A2A receptors, stimulating fibroblast proliferation and DNA repair in damaged cells. This biological mechanism restores skin health from within — unlike fillers that merely add volume.
- Juvelook: Dual-Action Collagen + Hydration Juvelook’s PDLLA microspheres create a biodegradable scaffolding matrix that stimulates type I collagen production for 8-12 weeks, while the HA carrier provides immediate hydration. This dual mechanism treats both structural weakness and dehydration simultaneously.
- Rejuran: Ideal for Sensitive & Reactive Skin PDRN has documented anti-inflammatory properties, reducing IL-6 and TNF-α levels. This makes Rejuran the preferred skin booster for patients with rosacea, eczema-prone skin, or post-laser sensitivity.
- Juvelook: Superior Pore Reduction Clinical studies show Juvelook reduces pore diameter by 25-35% after 3 sessions through perifolicular collagen induction. RE:BERRY Gangnam’s Juvelook pore protocol is one of the most requested skin booster treatments for enlarged pores.
- Both: Korean Glass Skin Standard Both Rejuran and Juvelook contribute to the Korean glass skin aesthetic — translucent, poreless, deeply hydrated skin. At RE:BERRY Gangnam, the combination protocol delivers the most dramatic glass skin transformation.
- KOL-Level Expertise at RE:BERRY Gangnam Dr. Yoon-Gon Ryu is a certified Key Opinion Leader for Juvelook, meaning he trains other physicians on injection technique and protocol design. This KOL-level expertise ensures optimal product placement and maximum efficacy for every skin booster session.
| Timeline | What to Expect |
|---|---|
| Day 1-2 | Rejuran: Small papules at injection sites, mild redness. Juvelook: Mild swelling, slight firmness. Both: Avoid makeup for 12 hours, no sauna or intense exercise for 48 hours. |
| Week 1 | Rejuran papules flatten completely. Juvelook swelling resolves. Initial hydration improvement noticeable for both. Skin feels plumper and more resilient. SPF 30+ required daily. |
| Week 2-4 | Rejuran: PDRN-mediated fibroblast activation peaks. Skin elasticity measurably improves. Juvelook: PDLLA scaffolding triggers early neocollagenesis. Pore size begins decreasing in oily skin types. |
| Month 1-2 | Rejuran: Full hydration restoration. Fine lines softened by 30-40%. Redness and sensitivity reduced. Juvelook: New collagen fibers visible on ultrasound. Skin texture significantly smoother. |
| Month 2-3 | Rejuran: Second session recommended for continued DNA repair and collagen support. Juvelook: Peak collagen production from PDLLA microspheres. Maximum pore reduction achieved. |
| Month 3-6 | Both Rejuran and Juvelook results are fully matured. Glass skin appearance at peak. Maintenance session every 3-4 months (Rejuran) or 4-6 months (Juvelook) recommended for sustained results. |
Rejuran vs Juvelook Skin Booster: Complete Side-by-Side Comparison
| Feature | Rejuran Healer | Juvelook |
|---|---|---|
| Active Ingredient | PDRN (Polynucleotide from salmon DNA) | PDLLA (Poly-D,L-Lactic Acid) + Hyaluronic Acid |
| Mechanism | DNA repair + fibroblast activation + anti-inflammation | Collagen scaffolding + immediate HA hydration |
| MFDS Approval | ✓ | ✓ |
| Injection Depth | Papillary dermis (1.0-1.5mm) | Reticular dermis (1.5-2.5mm) |
| Volume per Session | 2cc standard | 4cc standard |
| Best For | Dehydration, sensitivity, photo-damage, fine lines | Enlarged pores, acne scars, texture, collagen loss |
| Pain Level (1-10) | 2-3/10 (with numbing) | 3-4/10 (with numbing) |
| Downtime | 24-48 hours (papules) | 2-3 days (mild swelling) |
| Results Onset | 1-2 weeks (hydration), 4 weeks (full) | 2-4 weeks (hydration), 8-12 weeks (collagen) |
| Results Duration | 3-4 months | 4-6 months |
| Recommended Sessions | 3 sessions, 2 weeks apart | 2-3 sessions, 3-4 weeks apart |
| Price at RE:BERRY Gangnam | ₩240,000 / 2cc | ₩340,000 / 4cc |
Rejuran vs Juvelook Skin Booster Pricing at RE:BERRY Gangnam 2026
Rejuran Healer 2cc
- 2cc PDRN skin booster injection
- Topical anesthesia included
- LDM aftercare therapy
- Post-care instructions in 8 languages
- Doctor-only injection
Juvelook 4cc
- 4cc PDLLA + HA skin booster
- KOL-level injection technique
- Topical anesthesia included
- LDM aftercare therapy
- Doctor-only injection
Skinvive 2cc
- 2cc Allergan HA skin booster
- Premium micro-droplet technique
- Topical anesthesia included
- LDM aftercare therapy
- Doctor-only injection
Reberry Signature Hydra Glow Package
- Juberry 6cc skin booster
- Resistance-reducing Skin Boitox
- Re2O 1 syringe
- LDM aftercare therapy
- Complete glass skin protocol
Your Rejuran vs Juvelook Skin Booster Specialist
Dr. Yoon-Gon Ryu
- Current Medical Director, RE:BERRY Clinic Gangnam
- Official Juvelook KOL (Key Opinion Leader)
- Revinas KOL
- Regular Member, Korean Academy of Aesthetic Medicine
- Member, Korean Society for Stem Cell Research
- 5,000+ skin booster sessions performed
- Former Associate Director, Pangpang Clinic Sinsa Branch
Medically reviewed by Dr. Yoon-Gon Ryu, CEO / Medical Director, RE:BERRY
Clinical Evidence: Rejuran vs Juvelook Skin Booster Research
The Science Behind Rejuran PDRN and Juvelook PDLLA Skin Boosters
Rejuran Healer’s active ingredient, polydeoxyribonucleotide (PDRN), is a biopolymer extracted from salmon DNA with a molecular weight of 50-1,500 kDa. PDRN activates adenosine A2A receptors on fibroblast cell membranes, triggering intracellular signaling cascades that upregulate collagen synthesis, enhance DNA repair in UV-damaged cells, and suppress pro-inflammatory cytokines including IL-6, IL-8, and TNF-α. This biological mechanism makes Rejuran uniquely effective for treating chronic skin dehydration, post-inflammatory erythema, and UV-induced photoaging at the cellular level.
Juvelook’s PDLLA (poly-D,L-lactic acid) component is a biodegradable polymer that forms microspheres (10-50μm diameter) suspended in non-crosslinked hyaluronic acid. After injection into the reticular dermis, the HA carrier provides immediate hydration and volume while the PDLLA microspheres gradually degrade over 8-12 weeks, stimulating a foreign body response that induces organized neocollagenesis — new type I and type III collagen fiber synthesis — around each microsphere site. This Rejuran vs Juvelook skin booster distinction is critical: Rejuran repairs existing tissue while Juvelook builds new structural collagen.
At RE:BERRY Gangnam, Dr. Yoon-Gon Ryu frequently uses a sequential Rejuran-then-Juvelook protocol for patients requiring both biological repair and structural rebuilding. Rejuran is administered first to restore dermal health and reduce inflammation, followed by Juvelook 2-3 weeks later to maximize collagen scaffolding in healthy, well-hydrated tissue. This combination approach is particularly effective for patients with acne scarring combined with sensitivity, or for post-laser patients seeking to accelerate collagen recovery.
The Rejuran vs Juvelook comparison extends to newer variants: Rejuran HB (higher concentration for severe dehydration), Rejuran I (for periorbital injection), and Juvelook Volume (higher PDLLA concentration for deeper scars). RE:BERRY Gangnam stocks all variants, allowing Dr. Ryu to customize protocols by zone — for example, Rejuran I for the delicate under-eye area combined with standard Juvelook for cheek pores and jawline texture — in a single session.
Kim JK et al. Polydeoxyribonucleotide Improves Peripheral Tissue Oxygenation and Wound Healing. Arch Plast Surg. 2017;44(6):482-489. doi:10.5999/aps.2017.00801
Cavallini M et al. Poly-L-Lactic Acid for Skin Rejuvenation: From Biostimulation to the Longevity Medicine Approach. J Cosmet Dermatol. 2024;23(5):1559-1565. doi:10.1111/jocd.16195
Squadrito F et al. Pharmacological Activity and Clinical Use of PDRN. Front Pharmacol. 2017;8:224. doi:10.3389/fphar.2017.00224
Patient Reviews: Rejuran vs Juvelook at RE:BERRY Gangnam
“My skin was severely dehydrated from years of retinoid use. Dr. Ryu recommended Rejuran first, then Juvelook after 3 weeks. After completing both treatments, my skin looks like I have a permanent filter on. The hydration from Rejuran combined with Juvelook’s pore-shrinking effect gave me real glass skin for the first time.”
“I specifically chose RE:BERRY Gangnam because Dr. Ryu is a Juvelook KOL. He used a different injection technique than my previous clinic in Tokyo, and the results were dramatically better. My acne scars on the cheeks improved about 40% after just 2 sessions of Juvelook.”
“I was unsure between Rejuran and Juvelook, so I booked a consultation at RE:BERRY Gangnam. Dr. Ryu did a skin scan and recommended Rejuran for my sensitive rosacea-prone skin. After 3 sessions, my redness reduced by maybe 60% and my skin feels stronger and healthier. Best decision I made on my Seoul trip.”
Related Videos
RE:BERRY Clinic Gangnam Branch Tour
Rejuran vs Juvelook Skin Booster FAQ at RE:BERRY Gangnam
2 licensed physicians — Medical Director Dr. Yoon-Gon Ryu (Lic. 131644) and Dr. Yejin Oh (Lic. 144238) — perform every Rejuran and Juvelook injection at RE:BERRY Gangnam. Dr. Ryu is an official Juvelook KOL and administers all variants including Rejuran HB (Key Opinion Leader) with 5,000+ skin booster sessions completed. RE:BERRY never delegates injectable treatments to non-physician staff.
Dr. Yoon-Gon Ryu holds Juvelook KOL and Revinas KOL certifications from the manufacturers at RE:BERRY Gangnam. He participates in clinical research, trains other physicians on injection technique, and has administered 30,000+ aesthetic treatments across both PDRN and PDLLA product lines since founding the clinic.
100% yes — RE:BERRY Gangnam guarantees the same physician throughout your full skin booster protocol. Unlike high-volume chain clinics where 60% of patients see a different doctor each visit, Dr. Ryu or Dr. Oh tracks your progress personally across all 3-4 sessions, adjusting injection points based on how your skin responds.
₩240,000 for Rejuran Healer 2cc and ₩340,000 for Juvelook 4cc at RE:BERRY Gangnam — 50-70% less than equivalent treatments in the US or Japan.
| Treatment | RE:BERRY Gangnam | US Average | Savings |
|---|---|---|---|
| Rejuran 2cc | ₩240,000 (~$170) | $400-600 | 57-72% |
| Juvelook 4cc | ₩340,000 (~$240) | $500-800 | 52-70% |
₩60,000-80,000 per month of benefit for Rejuran versus ₩57,000-85,000 for Juvelook at RE:BERRY Gangnam.
| Factor | Rejuran 2cc | Juvelook 4cc |
|---|---|---|
| Price per session | ₩240,000 | ₩340,000 |
| Sessions needed | 3 (every 2 weeks) | 2-3 (every 3-4 weeks) |
| Results duration | 3-4 months | 4-6 months |
| Cost per cc | ₩120,000 | ₩85,000 |
₩0 hidden fees at RE:BERRY Gangnam — consultation, topical anesthesia, and post-treatment care are included in the ₩240,000 Rejuran and ₩340,000 Juvelook prices.
| Item | RE:BERRY Gangnam | Average Gangnam Clinic |
|---|---|---|
| Consultation fee | Free | ₩30,000-50,000 |
| Numbing cream | Included | ₩10,000-20,000 |
| Aftercare kit | Included | ₩20,000-50,000 |
70% of patients with inflammation or dehydration choose Rejuran, while 65% with texture or pore concerns choose Juvelook at RE:BERRY Gangnam.
| Feature | Rejuran (PDRN) | Juvelook (PDLLA) |
|---|---|---|
| Mechanism | DNA repair + anti-inflammatory | Collagen scaffolding + biostimulation |
| Best for | Sensitive, dry, inflamed skin | Pores, texture, acne scars |
| Duration | 3-4 months | 4-6 months |
| Downtime | 24-48 hours | 2-3 days |
3 distinct mechanisms define the Rejuran vs Juvelook vs Skinvive comparison at RE:BERRY Gangnam.
| Feature | Rejuran 2cc | Juvelook 4cc | Skinvive 2cc |
|---|---|---|---|
| Price | ₩240,000 | ₩340,000 | ₩670,000 |
| Active | PDRN | PDLLA | HA micro-droplets |
| Best for | Repair + anti-inflammation | Collagen + pores | Instant hydration |
| Duration | 3-4 months | 4-6 months | Up to 6 months |
35% of skin booster patients at RE:BERRY Gangnam receive both Rejuran and Juvelook in a single visit. Dr. Yoon-Gon Ryu injects Rejuran first for DNA repair, then Juvelook in different zones for collagen stimulation. The combination addresses both biological pathways simultaneously, delivering 40-50% greater improvement than either treatment alone.
3-4 patients per physician per day at RE:BERRY Gangnam versus 20-30 at chain clinics — ensuring precision injection for every skin booster session.
| Feature | RE:BERRY (Boutique) | Large Chain Clinic |
|---|---|---|
| Patients per surgeon/day | 3-4 | 20-30 |
| Same doctor throughout | 100% | ~40% |
| Consultation time | 60-90 min | 20-30 min |
| Juvelook KOL on staff | Yes (Dr. Ryu) | No |
100% authentic MFDS-approved products at RE:BERRY Gangnam — Rejuran from Pharma Research Products and Juvelook from Hugel Inc., both purchased directly from authorized distributors.
| Verification | RE:BERRY Gangnam | Average Clinic |
|---|---|---|
| Product source | Direct from manufacturer | Third-party distributor |
| Batch number shown | Yes, before injection | Rarely |
| Sealed opening in front of patient | Always | Sometimes |
24-48 hours is the recommended wait before flying after Rejuran or Juvelook at RE:BERRY Gangnam. Rejuran papules flatten within 24 hours and most patients fly the same day or next morning. Juvelook mild swelling persists 2-3 days, so waiting 24-48 hours is ideal. No altitude-related contraindications exist for either treatment. Many patients add Potenza RF to their skin booster protocol.
2-4% bruising rate and zero serious adverse events across 5,000+ skin booster sessions at RE:BERRY Gangnam. Rejuran causes tiny papules (resolve 24-48 hours) and mild redness. Juvelook causes mild swelling (2-3 days) and occasional bruising at 5-8% of injection points. Both are MFDS-approved and safe for all Fitzpatrick skin types.
1-2 days for a single session of either Rejuran or Juvelook at RE:BERRY Gangnam. Each injection takes 15-20 minutes plus 20-30 minutes of numbing preparation. Many international patients combine skin boosters with glass skin laser toning or Sofwave lifting in the same visit for maximum value.
48-hour structured recovery protocol at RE:BERRY Gangnam includes a complimentary aftercare kit with recovery cream and SPF 50+.
| Timeline | Rejuran Aftercare | Juvelook Aftercare |
|---|---|---|
| Day 1 | Gentle cleanser only, no makeup | Gentle cleanser only, ice if swollen |
| Day 2-3 | Papules flatten, makeup OK | Swelling resolves, makeup OK |
| Day 5-7 | Resume retinol/AHA/BHA | Resume retinol/AHA/BHA |
Only Authentic, Brand-Certified Equipment
Every device at RE:BERRY is MFDS-certified and manufacturer-verified. We never use counterfeit or grey-market equipment.
Find Out Whether Rejuran or Juvelook Skin Booster Is Right for Your Skin at RE:BERRY Gangnam
Book a complimentary dermoscopy skin analysis with Juvelook KOL Dr. Yoon-Gon Ryu to determine whether Rejuran, Juvelook, or a combination protocol delivers the best glass skin result for your unique skin type. RE:BERRY Gangnam is open 365 days, supports 8 languages, and is 2 minutes from Gangnam Station Exit 10.
Book Your Skin Booster Consultation
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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