Retatrutide 15mg | 20-Vial Kit | Triple Agonist GIP/GLP-1/Glucagon
🇺🇸🇨🇦 2-Region Domestic Shipping
QSC Retatrutide (Triple GLP-1R/GIPR/GCGR agonist (LY3437943)) — ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
* The information on this page is a summary and is not intended to cover all available information about this medication. It does not cover all possible uses, directions, precautions, drug interactions or adverse effects and is not a substitute for the expertise and judgement of your healthcare professional.
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What is Retatrutide?
Retatrutide (Triple GLP-1R/GIPR/GCGR agonist (LY3437943)) is a 39-amino acid triple-receptor peptide. Triple receptor co-agonist simultaneously activating GLP-1R, GIPR, and GCGR. GCGR activation adds thermogenesis, fatty acid oxidation, and hepatic glucose production modulation beyond dual GIP+GLP-1 agonism. Phase 2 (NEJM 2023): 24.2% mean weight reduction at 48 weeks (12mg dose).
Research Applications
Triple Receptor Pharmacology
GLP-1R + GIPR + GCGR co-agonism, additive receptor biology
GCGR Research
Isolated GCGR contribution vs tirzepatide (dual) in parallel arms
Obesity Models
Phase 2 NEJM 2023 reference — 24.2% weight reduction
Thermogenesis
GCGR-mediated fat oxidation and energy expenditure
NASH/Liver
Hepatic GCGR signalling and liver fat reduction
Quick Specs
| Form | Lyophilized powder |
| Purity | ≥99% by HPLC — every batch |
| CAS Number | Not publicly standardized |
| Molecular Formula | Large synthetic peptide (sequence-specific; proprietary) |
| Peptide Type | Triple Receptor Agonist (GLP-1 / GIP / Glucagon Receptors) |
| Identity | MS molecular weight confirmed — every batch |
| COA | Janoshik-independent, publicly verifiable |
| Manufacture | In-house Fmoc SPPS — Qingdao, China |
| Storage | -20°C sealed | 2–8°C reconstituted (2–4 weeks) |
| Shelf Life | As indicated by manufacturer |
Certificate of Analysis (COA)
Frequently Asked Questions
Frequently asked questions
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Websites in professional use templating systems. Commercial publishing platforms and content management systems ensure that you can show different text, different data using the same template. When it’s about controlling hundreds of articles, product pages for web shops.
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