Tirzepatide 120mg | 20-Vial Kit | Dual GIP/GLP-1 Agonist
🌏 China Only
QSC Tirzepatide (Dual GIP/GLP-1 receptor agonist (twincretin)) — 120mg per vial, 20-vial kit (2400mg total). ≥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.
{“@context”:”https://schema.org”,”@type”:”FAQPage”,”mainEntity”:[{“@type”:”Question”,”name”:”How do I reconstitute this peptide?”,”acceptedAnswer”:{“@type”:”Answer”,”text”:”Add 1–2mL of bacteriostatic water slowly down the side of the vial. Do not shake — gently swirl until the lyophilized powder fully dissolves. The resulting solution should be clear and colourless. Use a 1mL insulin syringe for accurate dosing.”}},{“@type”:”Question”,”name”:”How should this peptide be stored?”,”acceptedAnswer”:{“@type”:”Answer”,”text”:”Store lyophilized vials at −20°C (freezer). Once reconstituted, store at 2–8°C (refrigerator) and use within 21–28 days. Keep away from light and repeated freeze-thaw cycles.”}},{“@type”:”Question”,”name”:”What purity is this QSC peptide and how is it verified?”,”acceptedAnswer”:{“@type”:”Answer”,”text”:”All QSC peptides are tested to ≥99% purity by HPLC on every batch. Molecular identity is confirmed by mass spectrometry. A Certificate of Analysis (COA) is published on the product page and independently verifiable at verify.janoshik.com.”}}]}
What is Tirzepatide?
Tirzepatide is a dual glucose-dependent insulinotropic polypeptide (GIP) and glucagon-like peptide-1 (GLP-1) receptor agonist — the first-in-class twincretin. Acts simultaneously on GIPR and GLP-1R to produce synergistic effects on insulin secretion, glucagon suppression, gastric emptying, and appetite suppression. Phase 3 (SURMOUNT-1): 20.9% mean weight loss at 72 weeks (15mg). The 120mg vial format provides high total peptide loading per kit for extended research protocols. Research use only.
Research Applications
Dual GIP/GLP-1 Receptor Agonism
Simultaneous GIPR + GLP-1R activation — synergistic vs individual receptor pharmacology
Incretin Axis Research
GIP/GLP-1 co-signalling, cAMP pathway, beta-cell insulin secretion and glucagon suppression
Metabolic & Weight Research
SURMOUNT-1 reference compound — 20.9% mean weight loss at 72 weeks
Glucose Homeostasis
Postprandial glucose excursion, hepatic glucose output, peripheral insulin sensitivity
Twincretin vs Monoagonist
Tirzepatide vs GLP-1R-only agonists — additive/synergistic metabolic outcomes comparison
Quick Specs
| Form | Lyophilized powder |
| Purity | ≥99% by HPLC — every batch |
| CAS Number | 2023788-19-2 |
| Molecular Formula | C₂₂₅H₃₄₈N₄₈O⁸, MW ~4814 Da |
| Peptide Type | Dual GIP/GLP-1 Receptor Agonist (Twincretin) |
| 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 | 24 months (unopened) |
Certificate of Analysis (COA)
Frequently Asked Questions
Frequently asked questions
A seemingly elegant design can quickly begin to bloat with unexpected content or break under the weight of actual activity. Fake data can ensure a nice looking layout but it doesn’t reflect what a living, breathing application must endure. Real data does.
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.
A seemingly elegant design can quickly begin to bloat with unexpected content or break under the weight of actual activity. Fake data can ensure a nice looking layout but it doesn’t reflect what a living, breathing application must endure. Real data does.
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.
Reviews
Clear filtersThere are no reviews yet.