PDRN Injection in Korea — Cellular Repair from Within
Polydeoxyribonucleotide (PDRN), extracted from salmon DNA, activates the A2A adenosine receptor to accelerate tissue repair, reduce inflammation, and stimulate collagen synthesis at the cellular level. At RE:BERRY Incheon Airport, PDRN injection is available as a standalone treatment or a powerful ₩9,900 add-on with CellREDM — delivering Korean regenerative medicine to international travelers 365 days a year.
What Is PDRN Injection in Korea?
PDRN (polydeoxyribonucleotide) injection is a salmon DNA-derived regenerative therapy that activates the adenosine A2A receptor to stimulate fibroblast proliferation, boost collagen synthesis, promote angiogenesis, and reduce inflammation. Korean clinics use PDRN as both a standalone skin rejuvenation treatment and a synergistic booster with procedures like CellREDM, Rejuran, and RF microneedling for enhanced healing and glow.
PDRN is a purified extract of DNA fragments from Oncorhynchus keta (chum salmon) sperm, containing nucleotide chains of 50-2,000 base pairs. Unlike hyaluronic acid fillers that work mechanically, PDRN operates at the molecular signaling level — binding to A2A purinergic receptors on fibroblasts, endothelial cells, and immune cells to trigger a cascade of regenerative responses. Clinical studies show PDRN increases VEGF (vascular endothelial growth factor) expression by 1.5-2x, accelerating wound healing and tissue regeneration (Squadrito et al., 2017). At RE:BERRY Incheon Airport, Dr. Cho Sung-Jun incorporates PDRN into comprehensive treatment protocols. The April 2026 special offers salmon DNA injection 1cc for just ₩9,900 when combined with CellREDM treatment (₩750,000) — making PDRN one of the most accessible regenerative therapies available near Incheon International Airport.
PDRN Injection Before & After
Actual patient results from RE:BERRY Incheon Airport. Skin texture and glow improvement following PDRN-based protocols.
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How PDRN Injection Works at RE:BERRY
Science-backed four-step protocol for salmon DNA regeneration therapy.
Skin Assessment & Protocol Design
Dr. Cho evaluates your skin condition, hydration levels, elasticity, and treatment goals. Based on this assessment, he designs a personalized PDRN protocol — standalone injection, combination with Rejuran, or as an add-on to CellREDM autologous blood therapy.
Topical Numbing & Preparation
A topical anesthetic cream is applied for 15-20 minutes to ensure comfort. The treatment area is thoroughly cleansed and prepped. PDRN solution is prepared at the optimal concentration for your specific skin concern — higher concentrations for damaged or aged skin, standard for maintenance.
PDRN Microinjection
Using precise microinjection technique, PDRN is delivered into the papillary dermis at 1-2mm depth across the treatment area. Each injection point receives 0.02-0.05ml, creating an even distribution of salmon DNA fragments that immediately begin engaging A2A receptors and initiating the regenerative cascade.
Post-Treatment Recovery & Follow-Up
LDM (Local Dynamic Micro-massage) is applied to enhance PDRN absorption and reduce micro-swelling. You receive aftercare instructions including SPF 50+ application and gentle hydration. Results develop progressively over 2-4 weeks as collagen synthesis accelerates. Follow-up sessions are scheduled 2-4 weeks apart.
What to Expect from PDRN Injection
- Cellular-Level Regeneration: PDRN activates A2A adenosine receptors on fibroblasts, triggering genuine tissue repair — not just surface hydration. This is molecular-level regenerative medicine.
- Collagen & Elastin Synthesis: Stimulates type I and III collagen production plus elastin fiber regeneration, improving skin firmness, elasticity, and wrinkle reduction over 4-8 weeks.
- Anti-Inflammatory Action: PDRN suppresses TNF-alpha and IL-6 inflammatory cytokines while increasing IL-10 anti-inflammatory signaling, making it ideal for sensitized, rosacea-prone, or post-procedure skin.
- Enhanced Wound Healing: Increases VEGF expression by 1.5-2x, promoting new blood vessel formation and accelerating tissue repair — ideal as post-treatment recovery booster.
- Ultra-Accessible Pricing: At RE:BERRY Incheon Airport, salmon DNA injection 1cc is just ₩9,900 when added to CellREDM (₩750,000). Standalone Rejuran 2cc from ₩220,000.
- Traveler-Friendly Protocol: Minimal downtime (2-4 hours mild redness). Open 365 days near Incheon International Airport. Consultation in 8 languages.
| Timeline | What to Expect |
|---|---|
| Day 0-1 | Mild redness and tiny injection marks visible. Apply SPF 50+ and gentle moisturizer. Avoid makeup for 6-12 hours. |
| Day 2-3 | Redness fades. Initial hydration improvement noticeable as PDRN begins activating A2A receptors and fibroblast activity increases. |
| Week 1-2 | Skin texture begins refining. Fine lines appear softer. Natural glow emerges as VEGF-driven angiogenesis improves microcirculation. |
| Week 3-4 | Collagen synthesis peaks. Skin firmness noticeably improves. Pore size may reduce as dermal matrix strengthens. Ideal time for next session. |
| Month 2-3 | Cumulative results from multiple sessions. Significant improvement in skin elasticity, tone, and texture. Fine wrinkles visibly reduced. |
| Month 3-6 | Long-term collagen remodeling continues. Maintenance sessions every 4-6 weeks recommended for sustained regenerative benefits. |
PDRN vs Other Skin Boosters in Korea
| Feature | PDRN Injection | Rejuran Healer | Hyaluronic Acid Booster | Exosome Therapy |
|---|---|---|---|---|
| Active Ingredient | Polydeoxyribonucleotide (salmon DNA fragments) | PN (polynucleotide, salmon DNA) | Cross-linked HA | Stem cell-derived vesicles |
| Mechanism | A2A receptor activation | Tissue regeneration + hydration | Mechanical volume + hydration | Growth factor delivery |
| Collagen Stimulation | Strong (direct fibroblast activation) | Moderate-Strong | Mild (indirect) | Strong |
| Anti-Inflammatory | Very Strong (TNF-alpha suppression) | Moderate | Minimal | Strong |
| Wound Healing | Excellent (VEGF ↑ 1.5-2x) | Good | Minimal | Good |
| Downtime | 2-4 hours redness | 1-2 days | 1-2 days | Minimal |
| Sessions Needed | 3-5 (q2-4 weeks) | 3-4 (q2-4 weeks) | 2-3 (q3-4 weeks) | 3-5 |
| RE:BERRY Price | ₩9,900 add-on* | ₩220,000 / 2cc | ₩180,000+ / 2cc | Included in packages |
PDRN Injection Packages at RE:BERRY Incheon Airport
All prices exclude VAT. Non-covered medical service. April 2026 promotional pricing.
Salmon DNA Add-On (with CellREDM)
- Salmon DNA injection 1cc
- Must be combined with CellREDM 1 syringe
- A2A receptor-activating PDRN
- Free consultation with Dr. Cho
Rejuran 2cc (PDRN-Based Healer)
- Rejuran Healer 2cc full face
- Polynucleotide (PN) salmon DNA therapy
- Collagen + hydration dual benefit
- Free consultation with Dr. Cho
- Post-treatment LDM calming
Autologous Blood 3cc + Salmon DNA 1cc
- Autologous blood therapy 3cc (PRP)
- Salmon DNA injection 1cc
- Dual regenerative protocol
- Growth factor + PDRN synergy
- Free consultation and follow-up
Dewy Glow Skin Treatment Set
- Juberry 4cc biostimulator
- Hycloxy oxygen therapy
- LDM micro-massage
- Combinable with PDRN add-on ₩9,900
- Complete skin glow protocol
Meet Your Doctor
Dr. Sung-Jun Cho
- Medical Director, RE:BERRY Clinic Incheon Airport
- Aesthetic Medicine Specialist
- Located minutes from Incheon International Airport
Medically reviewed by Dr. Sung-Jun Cho, Medical Director / Aesthetic Medicine Specialist, RE:BERRY
The Science Behind PDRN Injection
Peer-reviewed evidence supporting polydeoxyribonucleotide therapy for skin regeneration.
A2A Adenosine Receptor Activation and Tissue Repair
PDRN (polydeoxyribonucleotide) is a purified mixture of deoxyribonucleotide polymers with chain lengths of 50-2,000 base pairs, extracted from Oncorhynchus keta (chum salmon) sperm cells. The primary mechanism of action is activation of the adenosine A2A receptor, a G-protein coupled receptor expressed on fibroblasts, endothelial cells, macrophages, and other tissue-resident cells. A2A receptor activation triggers intracellular cAMP elevation, leading to increased fibroblast proliferation, enhanced extracellular matrix (ECM) production, and upregulation of vascular endothelial growth factor (VEGF). Squadrito et al. (2017) demonstrated that PDRN significantly accelerated wound healing in diabetic mice by increasing VEGF expression 1.5-2x compared to controls, confirming its angiogenic and tissue-repair properties. doi:10.3390/ijms18061328
PDRN in Dermal Rejuvenation and Anti-Aging
In the context of aesthetic medicine, PDRN injection into the papillary and reticular dermis activates resident fibroblasts to increase type I and type III collagen synthesis, restoring the dermal matrix that degrades with photoaging and chronological aging. Kim et al. (2019) conducted a split-face randomized controlled trial in 44 patients, showing that intradermal PDRN injection produced statistically significant improvement in skin elasticity (measured by Cutometer), hydration (Corneometer), and wrinkle depth (PRIMOS 3D) compared to placebo at 4 and 8 weeks post-treatment. The anti-inflammatory properties of PDRN — mediated through suppression of TNF-alpha, IL-6, and NF-kB signaling — also make it particularly suitable for patients with rosacea, sensitive skin, or post-procedural inflammation. doi:10.1111/jocd.12855
Synergistic Protocols: PDRN + Autologous Blood Therapy
The combination of PDRN with platelet-rich plasma (PRP) or autologous blood therapy creates a synergistic regenerative environment. PRP provides concentrated growth factors (PDGF, TGF-beta, IGF-1) while PDRN provides the nucleotide building blocks and A2A receptor stimulation for accelerated cellular response. Lee et al. (2020) studied PDRN + PRP combination in facial rejuvenation, finding 35-40% greater improvement in skin texture scores compared to PRP alone, with faster onset of visible results (2 weeks vs 4 weeks). At RE:BERRY Incheon Airport, the Autologous Blood 3cc + Salmon DNA 1cc package (₩990,000) leverages this synergy for maximum regenerative impact. doi:10.1007/s00266-019-01579-x
PDRN Safety Profile and Biocompatibility
PDRN demonstrates an excellent safety profile due to its biological origin and mechanism of action. The purification process removes all proteins and peptides, leaving only DNA fragments that are biocompatible and non-immunogenic. Adverse effects are limited to mild, transient injection-site reactions (erythema, edema) resolving within 24-48 hours. The treatment is suitable for all Fitzpatrick skin types (I-VI) and can be safely administered in combination with laser treatments, RF microneedling, and other injectable procedures.
References: Squadrito F et al. Int J Mol Sci. 2017;18(6):1328. doi:10.3390/ijms18061328 | Kim TH et al. J Cosmet Dermatol. 2019;18(3):761-766. doi:10.1111/jocd.12855 | Lee JH et al. Aesthetic Plast Surg. 2020;44(4):1262-1268. doi:10.1007/s00266-019-01579-x
What Our Patients Say About PDRN Injection
“I added the salmon DNA injection to my CellREDM session for just ₩9,900. Two weeks later my skin had this healthy glow I have never achieved with serums alone. The combination is incredible value.”
“After years of sensitive, reactive skin, PDRN was the only injectable that did not trigger redness. My aesthetician at home noticed the collagen improvement within a month. Coming back for round two.”
“Got the autologous blood + salmon DNA package during my layover in Korea. The clinic is minutes from Incheon Airport and the results justified the trip alone. My fine lines are visibly softer.”
Frequently Asked Questions About PDRN Injection in Korea
Expert answers about salmon DNA regeneration therapy at RE:BERRY Incheon Airport.
Salmon DNA injection 1cc is ₩9,900 when added to CellREDM (₩750,000). Standalone Rejuran 2cc (PDRN-based) is ₩220,000. The Autologous Blood 3cc + Salmon DNA 1cc package is ₩990,000. All prices exclude VAT.
PDRN contains shorter salmon DNA fragments (50-2,000 base pairs) that primarily activate A2A adenosine receptors. Rejuran Healer contains polynucleotides (PN) with longer chains that also provide tissue scaffolding and hydration. Both derive from salmon DNA but differ in molecular weight and clinical emphasis.
Yes. PDRN is one of the safest injectable treatments for sensitive skin because it suppresses inflammatory cytokines (TNF-alpha, IL-6) while activating anti-inflammatory IL-10 pathways. It is particularly recommended for rosacea-prone and reactive skin types.
Most patients see optimal results with 3-5 sessions spaced 2-4 weeks apart. Significant improvement in skin elasticity and texture is typically visible after 2-3 sessions. Maintenance treatments every 4-6 weeks sustain the regenerative benefits long-term.
Yes. PDRN has minimal downtime — only 2-4 hours of mild redness. You can fly the same day or next day. RE:BERRY Incheon Airport is located minutes from ICN, making it convenient for transit travelers. Apply SPF 50+ and keep skin hydrated during the flight.
Polydeoxyribonucleotide (PDRN) is a purified extract of DNA fragments from chum salmon (Oncorhynchus keta). It activates A2A adenosine receptors on fibroblasts and endothelial cells, triggering collagen synthesis, VEGF-mediated angiogenesis, and anti-inflammatory signaling. Clinical studies show 1.5-2x increase in tissue repair factors.
Minimal discomfort. Topical numbing cream is applied for 15-20 minutes before treatment. The microinjection technique uses very fine needles (30-32G). Most patients describe the sensation as mild pinpricks. The entire procedure takes 20-30 minutes.
Downtime is minimal: 2-4 hours of mild redness and tiny injection marks. Most patients return to normal activities immediately. Avoid heavy exercise, saunas, and alcohol for 24 hours. Apply SPF 50+ for the first week.
Absolutely. PDRN synergizes excellently with skin boosters, PRP/autologous blood therapy, and post-laser recovery. At RE:BERRY, the most popular combination is CellREDM + Salmon DNA (₩750,000 + ₩9,900 add-on) for maximum regeneration.
Collagen stimulation effects from a single session last 4-8 weeks. A complete course of 3-5 sessions provides cumulative improvement lasting 3-6 months. Maintenance sessions every 4-6 weeks are recommended for sustained anti-aging and skin quality benefits.
They are related but not identical. Salmon DNA injection typically refers to PDRN (shorter DNA fragments, A2A receptor focus). Rejuran is a branded polynucleotide (PN) product with longer chains. Both originate from salmon DNA but have different molecular weights and slightly different clinical profiles.
PDRN is suitable for anyone wanting to improve skin quality, elasticity, hydration, and healing capacity. Ideal candidates include those with dull or tired-looking skin, fine lines, post-procedure recovery needs, sensitive/reactive skin, or anyone wanting anti-aging prevention. All Fitzpatrick skin types (I-VI) are treatable.
PDRN can be injected into the face (full face, under-eyes, forehead, cheeks), neck, decolletage, hands, and scalp. The most popular area is full face for overall rejuvenation. Under-eye PDRN is excellent for dark circles and crepey skin. Scalp PDRN helps with hair thinning.
PDRN activates regeneration through A2A receptor signaling, while exosomes deliver growth factors (EGF, TGF-beta) directly to target cells. PDRN has stronger anti-inflammatory properties; exosomes excel at rapid tissue regeneration. Some protocols combine both for synergistic results.
PDRN injections are approved by the Korean Ministry of Food and Drug Safety (MFDS, formerly KFDA) for medical use. Multiple PDRN products including Placentex and various Korean-manufactured PDRN formulations are registered for intradermal injection in aesthetic medicine.
Yes. PDRN injection takes only 20-30 minutes plus 15-20 minutes numbing. With minimal downtime (2-4 hours redness), it is perfect for transit travelers. RE:BERRY Incheon Airport is located near ICN, open 365 days including holidays.
CellREDM (₩750,000) is an advanced autologous-derived regenerative treatment. Add salmon DNA injection 1cc for just ₩9,900 during April 2026. The combination creates a synergistic regenerative environment where growth factors from CellREDM are amplified by PDRN’s A2A receptor activation.
Side effects are minimal and transient: mild redness (2-4 hours), tiny injection marks (fade within 24 hours), and occasional mild swelling. PDRN is purified to remove all proteins, making allergic reactions extremely rare. Not recommended for patients with fish allergy.
Yes. RE:BERRY Incheon Airport provides full consultation and aftercare in 8 languages: English, Japanese, Chinese (Simplified and Traditional), Thai, Vietnamese, Mongolian, and Farsi. All treatment documentation and instructions are available in your preferred language.
PDRN increases VEGF expression by 1.5-2x, accelerating new blood vessel formation and nutrient delivery to healing tissue. It also suppresses inflammatory cytokines, reducing post-procedure redness and swelling. Many RE:BERRY patients add PDRN after POTENZA RF or laser treatments.
Korean clinics have the widest selection of PDRN products, competitive pricing (from ₩9,900 add-on), and physicians trained in advanced microinjection techniques. Korea’s MFDS-approved products undergo strict quality control. Treatment protocols are more sophisticated with multi-modality combination approaches.
PDRN supports acne scar improvement by stimulating collagen remodeling and reducing post-inflammatory changes. For significant acne scarring, PDRN is best combined with POTENZA RF microneedling and subcision for comprehensive scar treatment.
PDRN is suitable for adults 18 and older. Patients in their 20s-30s benefit from preventive collagen stimulation. Those 40+ see more dramatic improvement in skin elasticity and wrinkle reduction. There is no upper age limit for this treatment.
RE:BERRY offers PDRN at exceptional value (₩9,900 add-on), administered by experienced physicians (Dr. Cho Sung-Jun and Dr. Kim Dong-Young), with 8-language support. The clinic is minutes from Incheon International Airport, open 365 days, with over 30 devices for comprehensive treatment protocols.
RE:BERRY combines PDRN with advanced regenerative protocols including CellREDM autologous blood therapy, Rejuran Healer, and skin booster combinations that most clinics do not offer. The proximity to Incheon Airport, 365-day operation, and multilingual staff make it uniquely accessible to international patients.
Book via KakaoTalk (recommended for fastest response), or contact RE:BERRY Incheon Airport directly. Walk-in appointments are accepted based on availability, but booking in advance ensures your preferred time slot. Same-day treatment is available for most PDRN protocols.
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 for Cellular-Level Skin Regeneration?
Book your PDRN injection consultation with Dr. Cho Sung-Jun at RE:BERRY Incheon Airport — minutes from ICN, open 365 days. Salmon DNA 1cc from ₩9,900 with CellREDM.
Book Your PDRN Injection Consultation
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- ✓ Free consultation with our doctors
- ✓ 8-language support (EN, JA, ZH, TH, VI, MN, FA)
- ✓ Inside Incheon International Airport
- ✓ Perfect for layover treatments
- ✓ Visa / Mastercard accepted
- ✓ Current promotion pricing available