Tirzepatide 100mg | 20-Vial Kit | Dual GIP/GLP-1

QSC Tirzepatide (Dual GIP+GLP-1 receptor agonist) — ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.

✓ 99%+ Purity ✓ COA Available
✓ Free Shipping on All Orders ✓ Ships from China (🇨🇳)

$910

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SKU: QSC-TIRZEPATIDE-100MG-20VIAL
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QSC RESEARCH GRADE

≥99% HPLC PurityMS ConfirmedJanoshik COAIn-House SPPSChina Warehouse

What is Tirzepatide?

Tirzepatide (Dual GIP+GLP-1 receptor agonist) is a 39-amino acid dual-modified synthetic peptide. First approved dual GIP and GLP-1 receptor co-agonist — one molecule activating both incretin receptors simultaneously. GIPR co-agonism adds: adipose lipolysis, thermogenesis, and hypothalamic GLP-1R sensitisation. SURMOUNT-5 (2025): 20.2% vs 13.7% mean weight reduction vs semaglutide 2.4mg at 72 weeks. SURPASS-2: superior HbA1c vs semaglutide 1mg.

Research Applications

Dual Incretin Pharmacology

GIP+GLP-1R co-agonism, receptor interaction, GIPR adipose signalling

T2D Research

SURPASS program — up to 2.58% HbA1c reduction vs placebo

Obesity Models

SURMOUNT-1: 22.5% weight reduction (15mg, 72 weeks)

NASH/Liver

SYNERGY-NASH: 62.4% NASH resolution at 10mg

vs Semaglutide

Head-to-head SURMOUNT-5 reference compound

Quick Specs

Form Lyophilized powder
Purity ≥99% by HPLC — every batch
CAS Number 2023788-19-2
Molecular Formula C₂₂₅H₃₄₈N₄₈O₆₈
Peptide Type Dual GIP/GLP-1 Receptor Agonist
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

How do I reconstitute Tirzepatide?
Add 1–2mL of bacteriostatic water slowly to the lyophilized vial. Gently swirl — do not shake or vortex. The peptide dissolves to a clear, colourless solution. Use a 1mL insulin syringe for precise sub-milligram dosing of this potent dual agonist.
How should Tirzepatide be stored?
Store lyophilized at −20°C. Reconstituted solution: 2–8°C refrigerator, use within 21–28 days. Avoid repeated freeze-thaw cycles and direct light exposure. Reconstituted Tirzepatide is stable for approximately 3–4 weeks refrigerated.
What purity is QSC Tirzepatide and how is it verified?
QSC Tirzepatide is ≥99% pure by HPLC peak area analysis and MS-confirmed for molecular weight on every production batch. COA is published on the product page and independently verifiable via verify.janoshik.com.
🧪 Peptide Research Tools: Use QSC’s free peptide calculators — reconstitution, BAC water, dosing, half-life, and mixing charts.
🌏 Shipping: China warehouse — 7–14 day global delivery

Source: PubMed / NCBI  ·  Last 10 years  ·  Refreshed every 24 hours  ·  For research reference only — not clinical guidance.

⚠️ RESEARCH USE ONLY — NOT FOR HUMAN CONSUMPTION

QSC products are strictly for in vitro and in vivo laboratory research. Not intended for diagnostic, therapeutic, or personal use.

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Research Use Disclaimer

All QSC products are strictly for laboratory, scientific, and research use only. They are not for human consumption, medical treatment, diagnosis, or disease prevention.

By purchasing or using QSC products, you confirm:

  • You are a qualified researcher or acting under the supervision of one.
  • Products will only be used for legitimate research purposes.
  • Products are not evaluated by the FDA or any regulatory authority for human use.
  • You assume all responsibility for legal compliance, proper handling, and storage.
  • You meet the legal age requirement in your jurisdiction.
No Warranty: Products are sold “as is,” with no express or implied warranties regarding efficacy, safety, or suitability. Results in research may vary. QSC is not responsible for outcomes, interpretations, or conclusions drawn from any studies conducted using these products.
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General Safety & Handling

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Not for Human Use

These compounds are for research only. Any off-label, personal, or clinical use is strictly outside the intended scope of supply.

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PPE Required

Always use appropriate personal protective equipment (gloves, lab coat, eye protection) when handling peptides.

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Storage Compliance

Follow product-specific storage conditions to maintain identity, purity, and biological activity.

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Proper Disposal

Dispose of all materials in accordance with institutional biosafety, chemical waste, and hazardous material protocols.

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Verify Quality

Janoshik COAs are available on every product page. Verify batch identity (MS confirmed) and purity (≥99% HPLC) before use.

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Peptide Storage Guidelines

🌑 Light-protected💧 Low moisture🌡️ Stable temperature🔬 Sterile handling

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