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 | 動的なしわを和らげる注射 | 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) | 眉間線 |
| Volume Filler | ヒアルロン酸によるボリューム回復。 | 30 minutes | Immediate. Lasts 9–18 months depending on product and area. | From ฿4,999/cc (Neuramis promo) · ฿9,999 (Restylane) · ฿11,999 (Juvederm) | 頬のボリューム不足 |
| 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.
- •優しい保湿を施す
- •日焼け予防のために毎日SPF50以上の広 espect光日常使用 - 必ずする
- •5日間だけやさしい洗顔料を使用
- •十分な水分補給を行う
- •7日間はレチノイド・AHA・BHAを使用しない
- •2週間は日光に当たらないように注意
- •3日間はサウナや温かい風呂に入らない
- •7日間は scrubbingや去角質を避ける
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
期待できること
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.
個人差があります。結果は、年齢、肌質、体型、ライフスタイル、およびアフターケアへの遵守によって異なります。すべての治療にはリスクが伴います。詳細なリスク情報は相談時に確認され、治療前に署名されたインフォームドコンセントを取得します。
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.
ドクターに直接ご相談ください
LINEで写真や気になる点を送ってください。ご来院前に治療プランと価格帯をご提案します。
Is Rejuran halal?+
Which Rejuran variant is right for me?+
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.
Are there other promotions?+
How much does it cost — is there a promo?+
How long does the treatment take?+
Are there side effects?+
Where is the clinic?+
How long do results last?+
Does it hurt?+
Pregnant or breastfeeding — can I do this?+
Can I go home immediately / how many days off work?+
Translation support for Chinese / Japanese / Korean / English?+
How do I book — is rush appointment available?+
Can I pay by credit card / 0% instalment?+
まだ気になることがありますか?
LINEで相談するReady to talk it through? Let's begin.
30〜45分の医師によるカウンセリングは無料です。まずはお話を伺い、目標についてご相談させていただき、その後、どのような処置が適しているか、医師とご一緒に決定いたします。