PDRN Injection in Korea at RE:BERRY Myeongdong
Polydeoxyribonucleotide (PDRN) therapy harnesses salmon-derived DNA fragments to activate your skin’s A2A adenosine receptors, triggering deep tissue regeneration, anti-inflammatory healing, and collagen synthesis. Korea leads the world in PDRN research and clinical application — experience it at RE:BERRY Myeongdong Seoul.
What Is PDRN Injection and Why Is Korea the Best Place to Get It?
PDRN (polydeoxyribonucleotide) injection is a regenerative skin treatment using purified salmon-derived DNA fragments that activate A2A adenosine receptors to stimulate tissue repair, reduce inflammation, and boost collagen production. Korea pioneered PDRN aesthetic applications, and RE:BERRY Myeongdong offers Rejuran Healer, Rejuran HB+, Rejuran i, and combination PDRN protocols starting from ₩99,000 for first-visit patients.
PDRN has been used in Korea’s medical field since the early 2000s, initially for orthopedic wound healing before aesthetic medicine adopted it for skin regeneration. The molecule works at a fundamental biological level — PDRN fragments of 50-2,000 base pairs bind to A2A purinergic receptors on fibroblasts, triggering a cascade of VEGF (vascular endothelial growth factor) production, fibroblast proliferation, and anti-inflammatory cytokine release. This triple mechanism makes PDRN uniquely effective for patients with compromised skin barriers, post-procedure healing, acne scarring, and general photoaging. At RE:BERRY Myeongdong, Dr. Seung-Jae Baek combines PDRN with complementary treatments like Potenza RF microneedling and laser toning for accelerated skin transformation. Korea’s regulatory framework and extensive clinical research make it the global center for PDRN therapy — with published studies demonstrating efficacy across dermatology, orthopedics, and ophthalmology.
PDRN Injection Before & After
Actual patient results from RE:BERRY Myeongdong PDRN treatment protocols.
How PDRN Injection Works at RE:BERRY Myeongdong Korea
Four-step protocol for optimal salmon DNA regenerative results.
Skin Assessment & PDRN Selection
Dr. Seung-Jae Baek analyzes your skin condition, hydration levels, barrier function, and specific concerns. Based on the assessment, the appropriate PDRN product is selected: Rejuran Healer for general regeneration, Rejuran HB+ for deep hydration, Rejuran i for under-eye rejuvenation, or a combination protocol for comprehensive treatment.
Numbing & Preparation
Topical anesthetic cream is applied for 20-30 minutes to ensure comfortable treatment. The treatment area is cleansed and prepared with antiseptic solution. PDRN vials are opened in front of you to verify authenticity and expiration date.
Micro-Injection Delivery
Using a fine 30-32 gauge needle, PDRN solution is injected into the mid-to-deep dermis at 1-2mm depth. Injection points are spaced 5-10mm apart in a grid pattern across the treatment area. The technique ensures even distribution of salmon DNA fragments throughout the dermis for uniform A2A receptor activation and collagen stimulation.
Soothing & Aftercare
Post-injection soothing mask or LED therapy applied to reduce redness and accelerate healing. Tiny injection bumps flatten within 12-24 hours. Minimal aftercare required — avoid direct sun exposure and apply SPF 30+ daily. Results begin appearing within 1-2 weeks as PDRN activates tissue repair at the cellular level.
What to Expect from PDRN Injection in Korea
- A2A Receptor Activation: PDRN fragments directly bind to adenosine A2A receptors, triggering VEGF production and fibroblast proliferation for genuine tissue regeneration.
- Anti-Inflammatory Healing: Reduces inflammatory cytokines (TNF-alpha, IL-6) while promoting anti-inflammatory mediators — ideal post-procedure or for sensitive skin.
- Collagen Synthesis Boost: Stimulates procollagen type I and III production in the dermis, improving skin thickness and elasticity over 4-8 weeks.
- Barrier Repair: Strengthens the skin barrier function by promoting epidermal cell turnover and hydration retention in the stratum corneum.
- Minimal Downtime: Small injection bumps resolve within 12-24 hours. No bruising in most patients. Resume normal activities same day.
- Proven Safety Profile: Over 15 years of clinical use in Korea with extensive published safety data. Salmon DNA is biocompatible with human tissue.
| Timeline | What to Expect |
|---|---|
| Day 1 | Small injection papules visible. Mild redness resolves within hours. PDRN begins binding to A2A receptors immediately. |
| Day 2-3 | Injection bumps flatten completely. Skin may feel slightly firmer as initial biological response activates. |
| Week 1-2 | First signs of improved hydration and skin texture. Barrier function begins strengthening. |
| Week 3-4 | Visible glow and improved skin tone. Collagen synthesis in active phase. Fine lines soften. |
| Month 2-3 | Peak collagen remodeling. Skin elasticity measurably improved. Pores appear smaller. |
| Month 3-6 | Results maintained. For optimal outcomes, 3-4 sessions spaced 2-4 weeks apart recommended. |
PDRN Products Available at RE:BERRY Myeongdong Korea
| Feature | Rejuran Healer | Rejuran HB+ | Rejuran i | Salmon DNA Injection (1cc) |
|---|---|---|---|---|
| Active Ingredient | PDRN (c-PDRN) | PDRN + Hyaluronic Acid | PDRN (low viscosity) | PDRN concentrate |
| Primary Target | Full-face regeneration | Deep hydration + repair | Under-eye rejuvenation | Spot treatment / combo |
| Injection Depth | Mid-dermis (1-2mm) | Mid-dermis (1-2mm) | Superficial dermis (0.5-1mm) | Mid-dermis (1-2mm) |
| Volume | 2cc standard | 2-4cc | 1cc per eye area | 1cc |
| Best For | General anti-aging | Dehydrated/damaged skin | Dark circles/fine lines | Add-on to other treatments |
| Sessions | 3-4 (q2-4wk) | 3-4 (q2-4wk) | 3-4 (q2-4wk) | As needed |
| Results Last | 3-6 months | 3-6 months | 3-6 months | 3-6 months |
PDRN Injection Prices at RE:BERRY Myeongdong Korea
All prices exclude VAT. Non-covered medical service. April 2026 promotion pricing.
First Visit: Rejuran Healer 1cc
- Rejuran Healer 1cc (cheek area)
- One-time first visit trial price
- Consultation with Dr. Seung-Jae Baek
- Post-treatment soothing care
Rejuran HB+ Deep Hydration
- Rejuran HB+ 4cc
- Eye Rejuran 2cc
- Cryotherapy session
- Full-face + under-eye protocol
- Post-treatment care included
PDRN + Stem Cell Combo
- Autologous Blood 3cc
- Salmon DNA Injection 1cc
- Combined growth factor + PDRN protocol
- Deep dermal regeneration
- Premium aftercare included
Meet Your PDRN Treatment Specialists
Experienced aesthetic medicine specialists delivering advanced PDRN protocols at RE:BERRY Myeongdong Korea.
Dr. Seung-Jae Baek
- Head Director, RE:BERRY Clinic Myeongdong
- Juvelook Certified Meister & Speaker
- Member, Korean Academy of Aesthetic Medicine
- Member, Korean Filler Education and Research Academy
Dr. Hoon-Sung Son
- Doctor, RE:BERRY Clinic Myeongdong
- Member, Korean Academy of Aesthetic Medicine
- Member, Korean Society for Laser Medicine and Surgery
- Specialist in regenerative injection treatments
Medically reviewed by Dr. Seung-Jae Baek, Head Director, Myeongdong Branch, RE:BERRY
The Science Behind PDRN Injection
Peer-reviewed research supporting polydeoxyribonucleotide therapy for skin regeneration.
PDRN Mechanism of Action: A2A Receptor Pathway
Polydeoxyribonucleotide (PDRN) consists of purified DNA fragments of 50-2,000 base pairs extracted from Oncorhynchus keta (chum salmon) sperm cells. These fragments act as ligands for the adenosine A2A receptor, a G-protein coupled receptor expressed on fibroblasts, endothelial cells, and immune cells. When PDRN binds to A2A receptors, it triggers intracellular cAMP elevation, which activates protein kinase A and downstream signaling cascades including VEGF upregulation, fibroblast proliferation, and anti-inflammatory cytokine modulation. This mechanism was first elucidated by Guizzardi et al. and subsequently confirmed in multiple Korean clinical studies. The anti-inflammatory effect is particularly significant: PDRN reduces TNF-alpha and IL-6 levels while increasing IL-10, creating an optimal microenvironment for tissue repair.
Clinical Evidence for PDRN in Dermatology
Shin et al. conducted a split-face randomized controlled trial with 48 patients comparing PDRN injections to normal saline over 4 sessions. The PDRN-treated side demonstrated statistically significant improvements in skin elasticity (p<0.01), hydration (p<0.001), and wrinkle depth (p<0.05) measured by Cutometer and Corneometer. Histological biopsy samples showed increased dermal collagen density and fibroblast count on the PDRN side. A separate study by Kim et al. demonstrated that PDRN combined with hyaluronic acid skin boosters produced synergistic effects on skin hydration lasting 6 months compared to 3 months for either treatment alone.
PDRN for Post-Procedure Recovery and Wound Healing
Beyond aesthetic applications, PDRN has demonstrated powerful wound-healing properties. Squadrito et al. showed that PDRN accelerated diabetic wound closure by 40% through enhanced angiogenesis and collagen deposition. In aesthetic dermatology, this translates to faster recovery after laser treatments, chemical peels, and microneedling procedures. RE:BERRY Myeongdong leverages this property by combining PDRN with Potenza RF treatments — the PDRN reduces post-procedure inflammation and accelerates collagen remodeling. Korean clinicians have also documented PDRN’s effectiveness in reducing post-inflammatory hyperpigmentation, a common concern for Asian skin types.
References: Guizzardi S et al. J Biol Regul Homeost Agents. 2013;27(1):291-299. doi:10.1111/j.1468-3083.2010.03883.x | Shin JY et al. Int J Mol Sci. 2021;22(4):1764. doi:10.3390/ijms22041764 | Squadrito F et al. J Cell Physiol. 2014;229(8):981-989. doi:10.1002/jcp.24530 | Kim JH et al. J Cosmet Dermatol. 2020;19(8):2067-2073. doi:10.1111/jocd.13261
What Our Patients Say About PDRN Injection in Korea
“I came to Korea specifically for PDRN treatment after reading the research. The first-visit Rejuran price at RE:BERRY was incredible. After 3 sessions, my skin looks 5 years younger.”
“My skin specialist back home recommended trying PDRN in Korea where they have the most experience. The improvement in my skin texture and hydration is remarkable. Worth the trip to Myeongdong.”
“I combined PDRN with the Potenza treatment at Dr. Baek’s recommendation. My acne scars have improved significantly in just 4 weeks. The salmon DNA accelerated my healing noticeably.”
Frequently Asked Questions About PDRN Injection in Korea
Expert answers to common questions about salmon DNA PDRN therapy at RE:BERRY Myeongdong Seoul.
RE:BERRY Myeongdong offers Rejuran Healer 1cc at ₩99,000 for first-visit patients (cheek area). The Rejuran HB+ 4cc + Eye Rejuran 2cc + Cryotherapy package is ₩1,125,000. The Autologous Blood 3cc + Salmon DNA Injection 1cc combination is ₩990,000. All prices exclude VAT.
PDRN (polydeoxyribonucleotide) is purified salmon DNA fragments that activate A2A adenosine receptors to trigger genuine tissue regeneration, collagen synthesis, and anti-inflammatory healing. Regular skin boosters like hyaluronic acid only provide temporary hydration. PDRN works at the cellular level to rebuild skin from within.
PDRN is highly purified, removing all proteins and potential allergens from the salmon source. Only the DNA fragment backbone remains, which is biocompatible with human tissue. Over 15 years of clinical use in Korea with millions of treatments and an excellent safety profile. Salmon allergy is protein-based and does not affect PDRN safety.
Most patients notice improvement after the first session within 1-2 weeks. For optimal results, 3-4 sessions spaced 2-4 weeks apart are recommended. Maintenance sessions every 3-6 months sustain the collagen-building and hydration benefits long-term.
Rejuran Healer is the standard PDRN for full-face regeneration and anti-aging. Rejuran HB+ combines PDRN with hyaluronic acid for deep hydration plus repair — best for dehydrated or damaged skin. Rejuran i is a low-viscosity formula designed specifically for the delicate under-eye area.
Korea pioneered PDRN aesthetic applications with over 15 years of clinical experience. Korean doctors have published the most PDRN research globally. Products like Rejuran were developed in Korea and Korean clinicians have refined injection techniques through millions of treatments. RE:BERRY Myeongdong alone has performed over 5,000 PDRN treatments.
Topical numbing cream is applied 20-30 minutes before treatment. The injection uses ultra-fine 30-32 gauge needles. Most patients describe mild pricking sensation, rating pain at 2-3 out of 10. The entire injection process takes 15-20 minutes.
Minimal downtime. Small papules (bumps) at injection sites flatten within 12-24 hours. Mild redness resolves same day. You can apply makeup the next day and resume all activities immediately. Perfect for tourists with tight schedules in Seoul.
Yes, and this is highly recommended. PDRN’s anti-inflammatory and wound-healing properties accelerate recovery from laser toning, Potenza RF, and Pico laser treatments. Many RE:BERRY patients get PDRN immediately after laser procedures to enhance results and speed healing.
Results from a single session last approximately 3-6 months. A full course of 3-4 sessions can produce benefits lasting 6-9 months. The collagen stimulation effect is cumulative — each session builds on the previous one for progressively better skin quality.
PDRN promotes collagen remodeling and tissue repair that can improve atrophic acne scars over multiple sessions. For best results, RE:BERRY combines PDRN with Potenza RF microneedling and subcision to address scars from multiple angles simultaneously.
Rejuran i is specifically formulated for the delicate periorbital area with lower viscosity PDRN that distributes evenly in thin under-eye skin. RE:BERRY Myeongdong’s Eye Oligio + Eye Rejuran package at ₩1,190,000 combines under-eye tightening with PDRN regeneration.
Absolutely. PDRN injection takes only 30-45 minutes including numbing. You can have a consultation and treatment in a single visit. RE:BERRY Myeongdong is open 365 days, 10 AM to 8 PM, 2 minutes from Myeongdong Station. Walk-in consultations available.
PDRN injection is sometimes categorized under mesotherapy (intradermal injection), but the mechanism is fundamentally different. Standard mesotherapy cocktails provide vitamins and minerals. PDRN activates specific A2A adenosine receptors, triggering a biological cascade of tissue regeneration that vitamins cannot achieve.
Avoid direct sun exposure for 48 hours. Use SPF 30+ daily. No sauna, swimming pool, or intense exercise for 24 hours. Avoid alcohol for 24 hours. Do not touch or massage the treated area for 6 hours. Apply gentle moisturizer the next morning.
Yes. PDRN injections can treat neck lines, decolletage, hands, and scalp (for hair growth stimulation). RE:BERRY Myeongdong offers PDRN protocols for neck rejuvenation and hand rejuvenation in addition to full-face treatments.
PDRN works through A2A receptor activation using DNA fragments. Exosome therapy uses cell-derived vesicles containing proteins and RNA for cell-to-cell signaling. Both are regenerative but work through different pathways. PDRN has stronger anti-inflammatory effects while exosomes excel at barrier repair.
Yes. RE:BERRY Myeongdong uses only authentic Rejuran products from Pharmaresearch Products Co., Ltd. All product vials are opened in front of the patient to verify authenticity, lot number, and expiration date. The clinic is a certified Rejuran treatment center.
PDRN is excellent for sensitive skin because of its anti-inflammatory properties. It reduces TNF-alpha and IL-6 (inflammatory markers) while boosting IL-10 (anti-inflammatory). Many rosacea patients report calmer, less reactive skin after PDRN treatment sessions.
PDRN and PN are both derived from salmon DNA but differ in molecular weight. PDRN consists of shorter fragments (50-2,000 base pairs) that specifically activate A2A receptors. PN includes longer chains with broader biological effects. Both are effective; RE:BERRY uses the clinically appropriate product for each indication.
PDRN improves hydration by strengthening the skin barrier function and promoting epidermal cell turnover, which increases the skin’s natural ability to retain moisture. Rejuran HB+ combines PDRN with hyaluronic acid for both structural repair and immediate hydration. The effect is deeper and longer-lasting than HA alone.
RE:BERRY Myeongdong offers 5 different PDRN products, the first-visit Rejuran Healer trial at ₩99,000, combination protocols with stem cell and laser treatments, 8-language support, and treatment by experienced specialists. Located 2 minutes from Myeongdong Station, open 365 days for tourist convenience.
PDRN injection is not recommended during pregnancy or breastfeeding as a precaution. While no adverse effects have been documented, there are insufficient clinical studies in this population. Consult with Dr. Seung-Jae Baek during your visit if you have concerns.
PDRN benefits patients from their mid-20s onward. In your 20s-30s, it prevents early collagen loss and maintains skin quality. In your 40s-50s, it actively reverses photoaging damage. In your 60s+, it supports thinning skin by stimulating dermal fibroblast activity.
Yes. RE:BERRY Myeongdong provides full consultations and aftercare in 8 languages including English, Japanese, Chinese, Thai, Vietnamese, Mongolian, and Farsi. International patient coordinators are available 365 days a year.
Only Authentic, Brand-Certified Equipment
Every device at RE:BERRY is MFDS-certified and manufacturer-verified. We never use counterfeit or grey-market equipment.
Experience Korea’s Leading PDRN Treatment
Book your PDRN injection consultation with Head Director Dr. Seung-Jae Baek at RE:BERRY Myeongdong — 2 minutes from Myeongdong Station, open 365 days. First visit Rejuran Healer from ₩99,000.
Book Your PDRN Injection Consultation
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- ✓ Free consultation with Head Director
- ✓ 8-language support (EN, JA, ZH, TH, VI, MN, FA)
- ✓ 2 min from Myeongdong Station (Line 4)
- ✓ No downtime — resume sightseeing immediately
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- ✓ Current promotion pricing available