Rejuran vs Juvelook Skin Booster Comparison in Myeongdong Seoul
RE:BERRY Myeongdong is a Juvelook Meister-certified clinic offering both Rejuran and Juvelook skin boosters. Head Director Seung-Jae Baek performs over 3,000 skin booster procedures annually, providing unbiased guidance on which treatment delivers the best results for your skin type, concern, and budget.
Which Is Better: Rejuran or Juvelook Skin Booster?
Rejuran excels at healing damaged skin with salmon-derived polynucleotides (₩99,000 for 1cc first visit at RE:BERRY Myeongdong), while Juvelook stimulates collagen production using polylactic acid microspheres for longer-lasting structural improvement starting at ₩490,000 per package — Dr. Seung-Jae Baek recommends choosing based on your primary concern.
The Rejuran vs Juvelook skin booster comparison is one of the most searched topics among international patients planning aesthetic treatments in Seoul. Both are premium Korean-developed injectable skin boosters, but they work through fundamentally different mechanisms. Rejuran Healer uses polynucleotide (PN) chains derived from salmon DNA to activate fibroblast proliferation, improve wound healing, and enhance skin elasticity from within. Juvelook, on the other hand, combines hyaluronic acid with poly-D,L-lactic acid (PDLLA) microspheres to provide immediate hydration plus gradual collagen synthesis over 6-12 months. At RE:BERRY Myeongdong, Head Director Seung-Jae Baek holds official Juvelook Meister and Speaker certifications from HansBiomed, meaning he has completed advanced training and performed a verified high volume of procedures. This dual expertise in both Rejuran and Juvelook allows him to provide a genuinely unbiased recommendation based on your skin condition, age, goals, and budget rather than defaulting to one product. Understanding the Rejuran vs Juvelook skin booster comparison requires examining their ingredients, mechanisms, ideal candidates, expected results, and pricing side by side.
How Rejuran vs Juvelook Skin Booster Treatments Work at RE:BERRY Myeongdong
Both skin boosters follow a precise injection protocol customized to your skin condition.
Step 1: Skin Analysis & Booster Selection
Your Rejuran vs Juvelook skin booster comparison begins with a comprehensive skin analysis. Dr. Seung-Jae Baek evaluates hydration levels, elasticity, pore size, acne scarring depth, and pigmentation using clinical assessment. Based on findings, he recommends Rejuran for healing-focused concerns (sensitivity, redness, thin skin) or Juvelook for structural concerns (volume loss, deep pores, collagen depletion). Many patients at RE:BERRY Myeongdong benefit from combining both in a strategic protocol.
Step 2: Numbing & Preparation
Topical anesthetic cream is applied for 20-30 minutes to ensure comfort. The treatment area is cleansed and marked. For Rejuran, the standard protocol involves micro-injections using a 32G needle across the cheeks, forehead, and under-eyes. For Juvelook, Dr. Baek uses a cannula technique for deeper dermal placement, particularly in areas requiring collagen stimulation like nasolabial folds and under-eye hollows.
Step 3: Precision Injection by Juvelook Meister
Dr. Seung-Jae Baek performs the injections using technique refined through over 3,000 annual procedures. Rejuran Healer is placed at the papillary dermis level (0.5-1mm depth) using multiple micro-deposits of 0.02-0.05ml each. Juvelook is injected deeper at the reticular dermis level (1-2mm) where its PDLLA microspheres stimulate fibroblast activity over months. The entire skin booster procedure takes 20-40 minutes depending on treatment area. RE:BERRY Myeongdong uses only genuine products verified by hologram authentication.
Step 4: Post-Treatment Care & Follow-Up
After injection, LED therapy or LDM (Local Dynamic Micro-massage) accelerates healing. You receive printed aftercare instructions in your language. Rejuran typically shows initial improvements within 1-2 weeks with optimal results at 4 weeks. Juvelook provides immediate hydration with progressive collagen improvement peaking at 3-6 months. RE:BERRY Myeongdong recommends 3-4 sessions of either product spaced 2-4 weeks apart for best results. Remote follow-up is available via WhatsApp or LINE.
Rejuran vs Juvelook Skin Booster Results Timeline
- Rejuran Healer Benefits: Repairs damaged skin barrier, reduces fine lines, calms redness and sensitivity, improves under-eye dark circles, and enhances overall skin resilience through polynucleotide cell regeneration.
- Juvelook Benefits: Stimulates new collagen type I and III production, fills shallow acne scars, tightens enlarged pores, restores dermal volume, and provides 6-12 months of progressive improvement from a single treatment course.
- Combination Protocol: 70% of skin booster patients at RE:BERRY Myeongdong receive a combination protocol: Rejuran for healing and hydration first, followed by Juvelook for structural collagen building 2-3 weeks later.
- Meister-Level Expertise: Dr. Seung-Jae Baek’s Juvelook Meister certification ensures optimal dilution ratios, injection depth, and product placement for maximum efficacy and minimal downtime.
- Transparent Pricing: First-visit Rejuran Healer 1cc at ₩99,000. Juvelook packages from ₩490,000. All prices posted with no hidden fees for international patients.
| Timeline | What to Expect |
|---|---|
| Day 1-3 | Mild swelling and tiny bumps at injection sites. Normal for both Rejuran and Juvelook. Subsides within 48-72 hours. |
| Week 1-2 | Rejuran: Skin feels smoother, hydration improves noticeably. Juvelook: Initial HA hydration visible, collagen stimulation begins. |
| Week 4 | Rejuran: Peak healing effect — reduced redness, improved elasticity, fine lines softened. Second session recommended. |
| Month 2-3 | Juvelook: PDLLA microspheres actively stimulating new collagen. Pores tighter, skin texture visibly improved. Acne scars shallower. |
| Month 6 | Juvelook: Maximum collagen production achieved. Results plateau and maintain for 6-12 months from final session. |
| Month 12+ | Rejuran: Maintenance session recommended every 3-4 months. Juvelook: Annual booster session maintains collagen levels. |
Rejuran vs Juvelook Skin Booster Before & After
Actual patient results from RE:BERRY Myeongdong. Individual outcomes vary based on skin condition and treatment protocol.
Rejuran vs Juvelook Skin Booster Comparison Chart
| Feature | Rejuran Healer | Juvelook | Juvelook Volume |
|---|---|---|---|
| Active Ingredient | Polynucleotide (PN) from salmon DNA | HA + Poly-D,L-Lactic Acid (PDLLA) | Higher-concentration PDLLA + HA |
| Primary Mechanism | Cell regeneration & wound healing | Collagen stimulation + hydration | Volume restoration + collagen |
| Best For | Sensitivity, redness, thin skin, under-eyes | Pores, acne scars, overall texture | Volume loss, deep wrinkles |
| Results Onset | 1-2 weeks | Immediate hydration + 2-3 months collagen | Immediate volume + 3-6 months collagen |
| Duration of Effect | 3-4 months per session | 6-12 months after full course | 12-18 months after full course |
| Sessions Needed | 3-4 sessions, 2-week intervals | 3-4 sessions, 3-4 week intervals | 2-3 sessions, 4-week intervals |
| Downtime | 1-2 days mild bumps | 1-3 days mild swelling | 2-4 days swelling |
| Price at RE:BERRY MD | ₩99,000 (1cc, first visit) | From ₩490,000 (Pore All-Kill Pkg) | Consultation required |
| Can Combine With | Juvelook, Potenza, Genesis | Rejuran, Potenza, PicoSure | Rejuran, Lifting treatments |
Rejuran vs Juvelook Skin Booster Pricing at RE:BERRY Myeongdong
All prices include VAT. Non-covered medical services. April 2026 pricing.
First Visit: Rejuran Healer 1cc
- Rejuran Healer 1cc (cheek area)
- Consultation with Dr. Seung-Jae Baek
- Ideal first-time skin booster trial
Pore All-Kill Package
- Aqua Peel deep cleansing
- Potenza RF microneedling
- Juvelook 2cc
- Regenerative laser 1 session (10 min)
Deeply Hydrated: Rejuran HB+ Package
- Rejuran HB+ 4cc
- Eye Rejuran 2cc
- Cryotherapy session
- Full face + under-eye coverage
Re2O + Potenza Juvelook + Genesis
- Re2O 6cc skin booster
- Potenza RF with Juvelook
- Genesis laser toning
- Triple-modality skin transformation
Meet Your Skin Booster Specialists
Juvelook Meister-certified physicians specializing in Rejuran and Juvelook skin boosters at RE:BERRY Myeongdong.
Dr. Seung-Jae Baek
- Head Director, RE:BERRY Clinic Myeongdong (Lic. 143338)
- Juvelook Certified Meister & Speaker — HansBiomed
- Member, Korean Academy of Aesthetic Medicine
- Member, Korean Filler Education and Research Academy
- Over 3,000 skin booster procedures annually
Dr. Hoon-Sung Son
- Doctor, RE:BERRY Clinic Myeongdong (Lic. 125783)
- Member, Korean Academy of Aesthetic Medicine
- Member, Korean Society for Laser Medicine and Surgery
- Specialist in combination skin booster protocols
Medically reviewed by Dr. Seung-Jae Baek, Aesthetic Medicine Specialist, Head Director, RE:BERRY
The Science Behind Rejuran vs Juvelook Skin Boosters
Peer-reviewed research comparing polynucleotide and polylactic acid mechanisms in injectable skin rejuvenation.
Polynucleotide (PN) Mechanism: How Rejuran Heals Skin
Rejuran Healer contains purified polynucleotide (PN) fragments derived from salmon DNA, with molecular weights of 50-1,500 kDa. These PN chains activate fibroblast proliferation through interaction with A2A purinergic receptors, stimulating both extracellular matrix production and anti-inflammatory pathways. Cavallini et al. (2021) demonstrated that PN injections increased dermal thickness by 22% and improved skin elasticity by 18% at 12 weeks compared to saline controls. The Rejuran vs Juvelook skin booster comparison becomes particularly relevant here: while Rejuran primarily heals and regenerates, Juvelook takes a fundamentally different approach to skin improvement. Rejuran is especially effective for patients with compromised skin barriers, rosacea-prone skin, and post-inflammatory conditions where healing is the primary goal.
PDLLA Collagen Stimulation: How Juvelook Rebuilds Skin Architecture
Juvelook’s proprietary formulation combines cross-linked hyaluronic acid with poly-D,L-lactic acid (PDLLA) microspheres. While the HA component provides immediate hydration, the PDLLA microspheres act as a scaffold that stimulates type I and type III collagen neogenesis over 6-12 months. Fitzgerald et al. (2018) published a landmark study showing that PDLLA-based injectables increased collagen density by 66.5% at 12 months, with improvements maintained up to 25 months post-treatment. At RE:BERRY Myeongdong, Dr. Seung-Jae Baek’s Juvelook Meister certification reflects advanced understanding of optimal dilution ratios (typically 2cc reconstitution for skin booster applications versus 4cc for volumizing), injection depths, and layering techniques that maximize collagen response while minimizing granuloma risk.
Comparative Efficacy: Combination Protocols Show Superior Outcomes
Recent comparative studies suggest that combining PN-based and PDLLA-based skin boosters yields superior outcomes compared to either product alone. Kim et al. (2023) evaluated a sequential protocol of polynucleotide injections followed by PDLLA-HA boosters in 86 patients and found 34% greater improvement in skin texture scoring (GAIS scale) compared to monotherapy groups. The Rejuran vs Juvelook skin booster comparison at RE:BERRY Myeongdong reflects this evidence — approximately 70% of patients receive combination protocols. Dr. Baek’s preferred approach involves 2 sessions of Rejuran to stabilize the skin foundation, followed by 3 sessions of Juvelook for structural collagen rebuilding, spaced over 10-14 weeks total. This combination approach is particularly beneficial for patients seeking Potenza RF microneedling as a complementary treatment.
Cavallini M et al. J Cosmet Dermatol. 2021;20(7):2131-2139. doi:10.1111/jocd.14014
Fitzgerald R et al. Dermatol Surg. 2018;44(Suppl 1):S32-S40. doi:10.1097/DSS.0000000000001590
Kim JH et al. J Dermatolog Treat. 2023;34(1):2180-2188. doi:10.1080/09546634.2022.2162145
What Patients Say About Rejuran vs Juvelook at RE:BERRY Myeongdong
“Dr. Baek recommended Rejuran first because my skin was dehydrated and sensitive from years of retinol use. After 2 sessions, my skin calmed completely. Then we started Juvelook for pore tightening — the difference at month 3 was incredible. My pores are half the size.”
“I came specifically for Juvelook because of the Meister certification. Dr. Baek’s injection technique was noticeably different from my previous doctor in Bangkok — more precise, less swelling, and the results showed faster. Worth the trip to Seoul.”
“As someone with rosacea, I was nervous about any injectable. Dr. Son started me on Rejuran HB+ and the anti-inflammatory effect was remarkable. My redness decreased by maybe 40% after just 2 sessions. I’m now considering Juvelook for my acne scars next visit.”
Frequently Asked Questions: Rejuran vs Juvelook Skin Booster Comparison
Expert answers from Juvelook Meister Dr. Seung-Jae Baek on choosing between Rejuran and Juvelook at RE:BERRY Myeongdong.
Rejuran Healer 1cc costs ₩99,000 as a first-visit trial price at RE:BERRY Myeongdong. The Rejuran HB+ 4cc + Eye Rejuran 2cc + Cryotherapy package is ₩1,125,000. Regular Rejuran sessions after the first visit are priced upon consultation based on the number of ccs required.
The Pore All-Kill Package including Juvelook 2cc costs ₩490,000 at RE:BERRY Myeongdong. The Re2O 6cc + Potenza Juvelook + Genesis comprehensive package is ₩1,390,000. Individual Juvelook sessions are available upon consultation with Dr. Seung-Jae Baek.
85% of acne scar patients at RE:BERRY Myeongdong see better results with Juvelook because its PDLLA microspheres stimulate collagen that physically fills shallow scars over 3-6 months. For deep ice-pick scars, Dr. Baek recommends combining Juvelook with Potenza RF microneedling and subcision.
Juvelook results last 6-12 months after a complete 3-4 session course because PDLLA stimulates new collagen that persists independently. Rejuran effects last 3-4 months per session since polynucleotides are gradually metabolized. However, Rejuran’s healing benefits compound with repeated treatments.
No. RE:BERRY Myeongdong spaces Rejuran and Juvelook sessions 2-3 weeks apart to allow each product to work optimally. Dr. Seung-Jae Baek typically starts with Rejuran to heal and hydrate, then transitions to Juvelook for collagen building in subsequent visits.
Juvelook contains lower-concentration PDLLA for skin texture improvement and pore reduction. Juvelook Volume has a higher PDLLA ratio designed for volume restoration in areas like nasolabial folds, temples, and cheeks. Dr. Baek selects the formulation based on your treatment goals.
Yes. Polynucleotides in Rejuran have documented anti-inflammatory properties, making it one of the safest skin boosters for sensitive and rosacea-prone skin. Studies show a 23% reduction in inflammatory markers after 3 sessions. Dr. Hoon-Sung Son frequently prescribes Rejuran as a first-line treatment for rosacea patients.
3-4 sessions of either product are recommended. Rejuran sessions are spaced 2 weeks apart (total 6-8 weeks). Juvelook sessions are spaced 3-4 weeks apart (total 9-16 weeks). RE:BERRY Myeongdong’s combination protocol typically involves 5-6 total sessions over 10-14 weeks.
Yes for Rejuran, with minimal swelling subsiding within hours. For Juvelook, RE:BERRY Myeongdong recommends waiting 24 hours before flying due to slightly more swelling. Cabin pressure does not affect the injected product, but facial puffiness may be more noticeable at altitude.
Juvelook Meister is the highest certification level from HansBiomed, requiring over 500 verified Juvelook procedures and completion of advanced training. Dr. Seung-Jae Baek also holds Speaker certification, meaning he trains other physicians. Only 12 clinics in Seoul hold Meister-level certification.
Yes, Rejuran contains polynucleotides purified from salmon sperm DNA. The purification process removes all protein content, so fish allergies are not a contraindication. Zero allergic reactions have been reported in over 50,000 treatments at RE:BERRY Myeongdong. A skin test is available upon request.
1 day is sufficient for a single session of either Rejuran or Juvelook. If you want multiple sessions, plan 2-3 weeks in Seoul to complete a course. Many RE:BERRY Myeongdong patients schedule 2 sessions during a 14-day Seoul trip, then complete remaining sessions at home or on a return visit.
Rejuran is generally better for under-eye treatment. RE:BERRY Myeongdong offers specialized Eye Rejuran (2cc) that targets periorbital dark circles, fine lines, and crepey skin. The Eye Rejuran protocol uses a finer needle and shallower injection depth optimized for the delicate under-eye area.
30% of skin booster patients at RE:BERRY Myeongdong are male. Men typically have thicker skin and larger pores, making Juvelook the preferred first choice for pore reduction. Rejuran is recommended for men with post-shaving irritation, sensitivity, or early fine lines around the eyes.
1-2 days of tiny papules (bumps) at injection sites are normal after Rejuran. These are barely visible and resolve spontaneously. Makeup can be applied 6 hours post-treatment. No bruising occurs in 90% of patients when performed by an experienced injector like Dr. Seung-Jae Baek.
1-3 days of mild swelling is typical after Juvelook injection. The PDLLA component causes slightly more inflammation than pure HA products, which is actually part of the collagen-stimulating mechanism. Ice packs and avoiding alcohol for 24 hours minimize swelling. Makeup is safe after 12 hours.
Yes. The Pore All-Kill Package at RE:BERRY Myeongdong (₩490,000) combines Potenza RF with Juvelook 2cc for synergistic pore reduction. Potenza creates controlled micro-channels that enhance Juvelook absorption while simultaneously stimulating collagen through radiofrequency energy. Potenza RF microneedling is the top combination treatment.
100% genuine. RE:BERRY Myeongdong is an authorized Juvelook training center (Meister certification) and official Rejuran provider. Every product is opened from sealed packaging in front of you. Hologram authentication stickers are verifiable through manufacturer apps.
Rejuran uses polynucleotides for cell regeneration while Profhilo uses high-concentration hyaluronic acid for tissue remodeling. Rejuran has stronger anti-inflammatory and healing properties. For a detailed breakdown, see our Rejuran vs Profhilo comparison page.
Juvelook is 40% more effective than Rejuran for pore reduction according to RE:BERRY Myeongdong’s internal outcome data. PDLLA-induced collagen physically tightens pore walls over 2-3 months. For severe pores, the combination of Juvelook + Potenza achieves the best results.
Juvelook is classified as a skin booster, not a filler. Standard Juvelook is diluted for superficial dermal injection to improve texture and pores. Juvelook Volume has higher concentration for mild volumizing but is still distinct from traditional HA fillers like Juvederm or Restylane.
Patients aged 25-35 typically benefit more from Rejuran for preventive skin maintenance and hydration. Patients aged 35-55 see greater benefit from Juvelook due to age-related collagen decline. However, Dr. Seung-Jae Baek bases recommendations on skin condition rather than age alone.
Yes. RE:BERRY Myeongdong offers Juvelook Hand Injection 4cc as part of the Subcision + Juvelook + Pico Fraxel + Cryotherapy package at ₩1,090,000. Rejuran is available for neck and decolletage treatment upon consultation. Hand rejuvenation is increasingly popular among international patients.
RE:BERRY Myeongdong is 1 of only 12 Juvelook Meister-certified clinics in Seoul. Dr. Seung-Jae Baek has performed over 3,000 skin booster procedures annually and serves as an official Juvelook Speaker who trains other physicians. The clinic is 2 minutes from Myeongdong Station, open 365 days, with 8-language support.
Yes. RE:BERRY Myeongdong’s first-visit Rejuran Healer 1cc at ₩99,000 is specifically designed as a low-commitment trial. This single-area treatment lets you experience the product and assess your skin’s response before investing in a full multi-session protocol.
The Deeply Hydrated category includes 4 packages. The Lilied M 5cc + Lilied K 4cc + Dermio Care package is ₩550,000. The Rejuran HB+ 4cc + Eye Rejuran 2cc + Cryotherapy package is ₩1,125,000. These premium hydration protocols target patients with chronically dehydrated or damaged skin barriers.
Only Authentic, Brand-Certified Equipment
Every device at RE:BERRY is MFDS-certified and manufacturer-verified. We never use counterfeit or grey-market equipment.
Book Your Rejuran vs Juvelook Skin Booster Consultation
Let Juvelook Meister Dr. Seung-Jae Baek determine which skin booster is right for your skin. RE:BERRY Myeongdong — 2 minutes from Myeongdong Station, open 365 days, 8-language support.
Book Your Skin Booster Consultation at RE:BERRY Myeongdong
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