Rejuran — Korean Polynucleotide (PN) Skin Booster
Korean polynucleotide injection from purified salmon DNA — wound-healing-grade biorestoration, popular with Korean and Japanese visitors. NOT halal — see substitution map.
- What is Rejuran?
- Rejuran is a polynucleotide (PN) skin booster from PharmaResearch (Korea), made from purified DNA fragments of salmon. Injected via mesotherapy, it stimulates fibroblast activity and tissue repair — repairing skin at the cellular level rather than filling volume like HA fillers.
- Category
- Skin Treatment
- Duration
- 30–45 minutes per session
- Downtime
- Mild bruising + tiny papules 3–5 days; full healing 7–10 days
- Anaesthesia
- Topical numbing cream
- Price (from)
- From ฿6,500 / ampoule · ฿18,000 / 3-session program
- Country of origin
- South Korea (PharmaResearch)
- Locations
- Siam Square One · Ekamai
- Patient rating
- 4.7 / 5 (220+ reviews)
Rejuran is a polynucleotide (PN) skin booster from PharmaResearch (Korea) — purified salmon DNA fragments delivered via mesotherapy injection to stimulate cellular regeneration, fibroblast activation, and skin barrier repair. The PN molecules carry no genetic information and cannot transmit fish-DNA — they act as scaffolding for fibroblast attachment and ECM restoration.
Three product variants: Rejuran S (skin), Rejuran HB (hydration boost), Rejuran I (under-eye specific). IMPORTANT: Rejuran is sourced from salmon DNA — under the strict halal opinion most GCC patients follow, this fails fish-processing halal verification.
Halal substitution: Reset Regenerative biostimulator (CaHA microsphere injectable, plant-derived carrier) for the same outcome.
Where it comes from, what's inside, who certifies it.
Salmon DNA / polynucleotides (PN). Salmon is a debated source under Hanafi opinion (only 'fish with scales' is permitted, and DNA extraction is contested). NOT halal under the strict opinion most GCC patients follow.
- Country of origin
- South Korea (PharmaResearch)
- ✦East Asian patients seeking native-Korean skin booster brand
- ✦Acne scar revision (Rejuran S)
- ✦Under-eye skin renewal (Rejuran I)
- ✦Patients combining with laser for skin barrier recovery
- 01Consultation
Skin assessment, choose Rejuran variant (S / HB / I).
- 02Topical anaesthesia
Numbing cream applied 20 minutes before mesotherapy.
- 03Mesotherapy injection
20–40 micro-injections in a grid pattern across target area.
- 04Aftercare
Cool compress; tiny papules visible 3–5 days then resolve. Avoid heat 48h.
Compare our pricing with anyone — here is what you get that's different.
Every treatment performed by a Thai-licensed physician — Mahidol-trained MDs with documented case counts. No nurse-injectors.
Show me the lot. Every injectable opened in front of you with serial visible — no white-label or counterfeit risk.
Our injectables and devices pass at least one major regulator's filing. Provenance is published on every service page.
Thai, English, 中文, 日本語, 한국어, العربية, Bahasa Melayu, Español, Русский — written and spoken at consultation.
Siam Square One (BTS Siam, opposite Paragon) + Ekamai (BTS Ekamai, Sukhumvit). Walk-in distance, no driving stress.
Mild — warm tingling
Topical anaesthetic 30 minutes before every treatment. Anxiolytics available on request. Your physician adapts technique to your sensitivity level.
Every injectable is unwrapped + opened in front of the patient — never pre-prepared in another room.
Take a photo of the lot number + expiry on the box — verify against the manufacturer database any time.
Allergan / Galderma / Merz / Allergan / LG Chem / CLASSYS direct — no grey-market, no white-label, no parallel imports.
Consent form names the exact brand + lot. If we substitute, we re-consent on the spot.
Many of our chat patients cite 'doctor opened the vial in front of me' as the reason they chose Waleerat — so we made it an explicit, published protocol.
137 first-time patients asked this in chat — so we wrote it as a checklist.
- •NSAIDs (ibuprofen, aspirin) — 5 days prior
- •Fish oil, vitamin E, garlic, ginkgo — 5 days prior
- •Alcohol — 24 hours prior
- •Heavy facial massage / sauna — 24 hours prior
- •Government photo ID
- •List of current medications + supplements
- •Reference photos (Instagram saves work great)
- •Sunglasses — easy on the eyes after numbing
| Treatment | Mechanism | Duration | Results last | Price | Best for |
|---|---|---|---|---|---|
| Rejuran — Korean Polynucleotide (PN) Skin Booster(this page) | Korean polynucleotide injection from purified salmon DNA — wound-healing-grade biorestoration, popular with Korean and Japanese visitors. NOT halal — see substitution map. | 30–45 minutes per session | Visible skin renewal across 3-session program (3-week intervals). Acne scar reduction 30–50% over 6-month course. Under-eye texture improvement at 8–12 weeks. | From ฿6,500 / ampoule · ฿18,000 / 3-session program | East Asian patients seeking native-Korean skin booster brand |
| Wrinkle-Relax Injection | Pagsasalakip ng mga Linyeng Dinamiko sa Klinikang Luxo ng Bangkok | 15–20 minutes | Onset 3–7 days, peak at 14 days. Lasts 3–4 months. | From ฿3,000 (Hutox/Neuronox) · ฿5,000 (Xeomin) · ฿8,000 (Allergan) | Mga linya ng paglalakbay |
| Volume Filler | Paggawa ng Volumen sa Pagsasakay ng Hyaluronic Acid. | 30 minutes | Immediate. Lasts 9–18 months depending on product and area. | From ฿4,999/cc (Neuramis promo) · ฿9,999 (Restylane) · ฿11,999 (Juvederm) | Cheek volume loss |
| Hutox Botulinum Toxin Type A (Korea) | Korean Huons BioPharma — 99.8% purity · 4–6 month duration · Thai-FDA approved · accessible Korean Botox brand. | 15–20 minutes | Onset 3–5 days; peak result 10–14 days; sustained effect 4–6 months. Maintenance every 4–6 months for continuous results. | From ฿3,000 | First-time Botox patients (entry tier) |
Comparative information only — individual results vary. Please consult a licensed physician before deciding.
We respect PDPA — only patients who provided written consent are shown publicly. Ask to see consented case examples privately during consultation.
- •Mag-apply ng mabubuting humyidizador
- •5 araw, gamitin lamang ang mabubuti na pagsisiyasat
- •Paggamit ng tubig para sa pagkain — hindi kailangani
- •Maging matatagpuan sa tubig
- •Huwag gumamit ng retinoids / AHA / BHA 7 araw
- •2 semble, huwag i-expose sa hangin
- •Huwag humingi ng sauna / malalim na bath 3 araw
- •Huwag ipaglaban / paglilipat 7 araw
General guidance — your physician may adapt based on your individual case.
Siam Square One flagship — opposite Siam Paragon, skywalk from BTS Siam Exit 3, in the CBD heart of Bangkok (Pathum Wan). 1-minute walk from BTS.
- ●BTS Siam (Exit 3)1m
- ●Siam Paragon2m
- ●Siam Discovery3m
- ●Siam Center3m
- ●Siam Kempinski Hotel4m
- ●MBK Center5m
- ●Chulalongkorn University8m
Ekamai branch — standalone clinic near BTS Ekamai on the Sukhumvit corridor. Japanese-speaking concierge (Omotenashi). On-site parking.
- ●BTS Ekamai4m
- ●Gateway Ekamai6m
- ●Major Cineplex Ekamai6m
- ●Park Hyatt Bangkok12m
- ●EmQuartier14m
- ●EmSphere15m
- ✦Polynucleotide cellular-regeneration mechanism
- ✦Most-booked Korean skin booster among East-Asian patients
- ✦Three variants for different indications (skin / hydration / under-eye)
- ✦Korean visitors specifically request this brand by name
- ✦Pairs with Pico Laser or Fractional CO₂ for amplified results
What to expect
Visible skin renewal across 3-session program (3-week intervals). Acne scar reduction 30–50% over 6-month course. Under-eye texture improvement at 8–12 weeks.
Individual results vary. Outcomes depend on age, skin type, anatomy, lifestyle and adherence to aftercare. All procedures carry risk; detailed risk information is reviewed during consultation and signed informed consent is obtained before any treatment.
Considering Rejuran — Korean Polynucleotide (PN) Skin Booster?
Share your details — our physician will confirm your candidacy and recommend the right protocol before you book. No deposit required.
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Is Rejuran halal?+
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Why do my friends in Korea use Rejuran specifically?+
Rejuran Healer vs Rejuran S — what's the difference?+
What is a Rejuran injection? How long does it take?+
Real questions from real customers — collated from chat conversations.
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Mag-chat sa LINEReady to talk it through? Let's begin.
A 30–45 minute physician consultation is complimentary. We'll listen first — discuss your goals, then decide together whether any procedure is right for you.