Peptide Department · TRT Bangkok
The strongest weight-loss peptide in clinical research, available through our dedicated Peptide Department in Nongprue. Complete protocol from ฿7,000/month — lab-verified supply, supervised dosing, cold-chain delivery, sterile injection kit and ongoing medical support included.
Body-weight reduction · Phase 2 trial, 48 weeks
−24.2%
Mean reduction on retatrutide 12 mg — the strongest published result of any weight-loss molecule to date. Jastreboff et al., NEJM 2023.
Dedicated
Peptide Department with its own protocols & follow-up structure
Pharmacy-verified
Compounded under licensed Bangkok pharmacy, COA-certified
Cold-chain
2–8°C handling entirely within Thailand
Lab-Verified
Every batch verified via HPLC and mass spectrometry before dispense
The Science
Retatrutide is the first triple-pathway agonist — it activates GLP-1, GIP and Glucagon receptors simultaneously. Where semaglutide engages one receptor and tirzepatide two, the third (glucagon) pathway adds increased energy expenditure on top of appetite suppression: the body burns more at rest while eating less.
GLP-1 receptor
Suppresses appetite, slows gastric emptying, improves insulin response — the foundation pathway.
GIP receptor
Improves fat metabolism and insulin sensitivity, layered with the other two pathways.
Glucagon receptor
The unique third lever — raises basal energy expenditure so you burn more calories at rest.
Why locally-sourced matters
Direct sourcing — no overseas shipping risk
Our Asia-based pharmaceutical-grade supplier route stays within Thailand. Intercontinental shipping adds 18–72 hours of cold-chain transition points; our pharmacy-to-clinic workflow avoids them.
Licensed pharmacist-verified supply chain
Raw materials verified via HPLC and mass spectrometry to confirm potency and authenticity prior to dispense.
Medical-grade, COA-certified, GMP-compliant
Manufacturing under Good Manufacturing Practice with a full documentation trail from raw-material lot to dispense.
Local regulatory compliance
Dispensed under Thai pharmacy law with continuous 2–8°C cold-chain logistics to the clinic and to your address.
Treatment Protocol
Designed by our medical direction and adjusted individually by treatment response and weight target. Gradual titration keeps side effects minimal.
Month 1
2 mg/week
Initial titration. Your body adapts to triple-receptor engagement.
Month 2
2–4 mg/week
Stay at 2 mg with a good response, or step to 4 mg at a plateau.
Month 3
6 mg/week
High-BMI patients only, by peptide protocols team decision.
Month 4
6 mg/week
Maintenance to goal weight, then a sustainable exit plan.
All dose steps adjusted by treatment response & weight target by our peptide protocols team.
Pricing
Every month includes lab-verified, pharmacist-compounded vials with supervised dosing, cold-chain delivery, a sterile injection kit and ongoing medical support — one transparent price, no hidden fees.
Month 1 · Starter
฿7,000
1 × 10 mg vial
Covers the 2 mg/week start. Baseline review, first injection guided at the clinic.
Month 2 · Titration
฿14,000
2 × 10 mg vials
Covers up to 4 mg/week. Dose stepped only if your response plateaus.
Months 3–4 · Full dose
฿21,000/mo
3 × 10 mg vials per month
Covers 6 mg/week for high-BMI patients — maintenance to goal.
Free Tool
Reconstituting a 10 mg vial? Enter your bacteriostatic-water volume and weekly target dose — get your exact draw in insulin units, instantly.
10 mg
Concentration
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Draw per injection
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Doses per vial
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Weekly supply per vial
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Educational tool only — your final protocol is set by our peptide protocols team.
Walk-in clinic · Pattaya
No referral needed. Walk in for a consultation, do baseline labs on the spot, and — where clinically appropriate — receive your first guided injection the same week. Retatrutide therapy at TRT Bangkok is provided through a dedicated Peptide Department under the TRT Bangkok umbrella, with its own protocols, communication system and follow-up structure.
Outside Pattaya? See our Thailand-wide Retatrutide service for Bangkok concierge and cold-chain delivery.
Patient Reviews
Real reviews from real patients on our Google Business Profile — updated regularly.
Read all reviews on Google →Frequently Asked
The complete protocol starts from ฿7,000/month (Month 1, one 10 mg vial at 2 mg/week). Month 2 is ฿14,000 (two vials, up to 4 mg/week); Months 3–4 are ฿21,000/month (three vials, 6 mg/week). Every tier includes lab-verified, pharmacist-compounded vials with supervised dosing, cold-chain delivery, a sterile injection kit and ongoing medical support.
Yes — our Nongprue clinic welcomes walk-ins Monday to Saturday, 8:00 am – 6:00 pm. Baseline labs can usually be done the same visit for a same-week start.
Through a licensed, accredited compounding pharmacy in Bangkok. Raw materials are verified by HPLC and mass spectrometry, manufacturing follows GMP protocols with COA documentation, and the supply chain stays inside Thailand under continuous 2–8°C cold-chain handling — no overseas shipping risk.
2 mg/week in Month 1. Month 2 continues at 2 mg with a good response or steps to 4 mg at a plateau; 6 mg/week is reserved for high-BMI patients in Months 3–4. Every step is adjusted by our peptide protocols team based on response and weight target.
Add bacteriostatic water (typically 2 ml), swirl gently — never shake — and refrigerate at 2–8°C. Use the dosing calculator above for your exact draw in insulin units; our nurse demonstrates the full process at your first visit.
Yes. For Bangkok concierge service and Thailand-wide cold-chain delivery, see our Retatrutide Thailand page.
Most commonly mild nausea and GI discomfort during the first weeks of titration; the gradual dose-escalation protocol minimizes these. Our peptide protocols team reviews your medical history and current prescriptions before any treatment decision.
Our Peptide Department covers the full clinical spectrum — recovery, growth-hormone support, skin & longevity, libido and visceral fat.
Retatrutide therapy at TRT Bangkok is provided through a dedicated Peptide Department under the TRT Bangkok umbrella. This department has its own protocols, communication system, and follow-up structure. Compounded under licensed Bangkok pharmacy · independent peptide protocols · medical team supervised.
All claims subject to current Thai medical regulations · individual eligibility · physician's discretion. References available on request. Peptide therapy requires medical supervision; not for use during pregnancy or with a personal or family history of medullary thyroid cancer. Individual results vary.
