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A 10 mg Tirzepatide vial with a white nordpeps label
TZ-01

Tirzepatide 10-vial kit

from €529

+Details · certificate · FAQ ↓
Dual agonistMetabolic research · GIP / GLP-1

Tirzepatide

(Mounjaro)

Ozempic® and Wegovy® are Novo Nordisk trademarks. Mounjaro® is an Eli Lilly trademark. NordPeps has no link to either company and sells research compounds, not these medicines.

Dual GIP and GLP-1 agonist · kits of 10 or 30 vials

Dual-agonist incretin peptide (GIP + GLP-1)

Tirzepatide is a synthetic incretin peptide that switches on two receptors, GIP and GLP-1, with one molecule. Few dual agonists are studied as widely in metabolic research today.

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Certificates Per batch
Kit 10 or 30 vials
Dispatch 24–48 h

Research use only: laboratory and in-vitro work. Not for use in people or animals, and not for diagnostics.

Datasheet · Tirzepatide

Tirzepatide

Dual GIP and GLP-1 agonist · kits of 10 or 30 vials

In stock
Category
GLP-1
Vial sizes
5 · 10 · 15 · 20 · 30 · 40 · 50 · 60 mg
Sold as
10 or 30 vials
Vial size
Kit size
Tirzepatide: price per vial and per kit
SizePer vial10-vial kit30-vial kit
5 mg€52.90
10 mg€55.90
15 mg€58.90
20 mg€62.90
30 mg€66.90
40 mg€68.90
50 mg€74.90
60 mg€78.90
€529


  • Price shown is for the full kit
  • Every kit ships free
  • Dispatched 24–48 h after payment, tracked
Order this kitHandling guide

Delivery: €14.50 parcel locker · €19.50 address · free from €200 and on every kit

Ships EU-wide from inside the EULeaves us in 24–48 hKits ship free10- or 30-vial kitsSealed freeze-dried vials
Certificate of Analysis
On request

Tirzepatide

Certificate for the current batch, emailed on request

About Tirzepatide

Tirzepatide is a synthetic peptide of 39 amino acids, designed to act on both the GIP and GLP-1 receptors. A fatty-acid modification lengthens its plasma half-life. It shares the incretin class with semaglutide and retatrutide, which leads current metabolic and obesity research.

Tirzepatide comes in sealed kits of 10 or 30 freeze-dried vials. Certificates from an independent third-party laboratory are published per batch on /certificates as they become available. For laboratory and in-vitro research only.

Mechanism of action

One molecule, two incretin receptors: GLP-1 (glucagon-like peptide-1) and GIP (glucose-dependent insulinotropic polypeptide). Most incretin peptides act on GLP-1 only. Acting on both is what sets tirzepatide apart in the literature.

Its 39 amino acids carry a C20 fatty-diacid group. That group helps it bind albumin and slows its clearance. Published studies therefore use a weekly schedule, not a daily one.

A short summary of published work, given as research context. It makes no therapeutic claim.

What published studies show

The SURPASS registration trials tested tirzepatide in type 2 diabetes. Later studies looked at body weight. In head-to-head arms, papers report larger effects on blood-glucose control and body weight than the single GLP-1 agonist comparators showed.

Within the class: semaglutide acts on GLP-1 only, tirzepatide brings in GIP, and retatrutide brings in glucagon too. The comparison article goes into detail, and the primary papers are in the references.

Written for education from published papers. It promises no result to anyone who buys, and NordPeps sells Tirzepatide for laboratory research only.

Storage & handling

Unopened vials. Store at 2–8 °C. For long periods, −20 °C or colder. Room temperature is fine in transit, but it is not a way to store a peptide.

After reconstitution. Refrigerate at 2–8 °C. Do not freeze: ice crystals break the peptide down for good. In bacteriostatic water (0.9% benzyl alcohol), labs usually work through a vial within about 30 days. With plain sterile water, the window is 24–48 hours.

Keep vials closed and out of the light. If you hold frozen stock, thaw it as few times as you can; each cycle loses some activity.

Reconstitution calculator: concentration and draw volume →

Specifications

TypeSynthetic dual GIP/GLP-1 receptor agonist
Research areaIncretin receptor agonist
Vial optionsEight sizes from 5 mg to 60 mg per vial
Supplied asKit of 10 or 30 freeze-dried vials
StateFreeze-dried powder, sterile-filtered
CAS2023788-19-2
MW≈ 4813 g/mol
FormulaC225H348N48O68
Keep at2–8 °C; −20 °C for long-term
TestingIndependent third-party laboratory, one certificate per batch as it becomes available
CertificatesPublished per batch on /certificates when available
Tirzepatide certificatesCertificates, batch by batchCertificates from an independent third-party laboratory are published per batch on /certificates as they become available.Open the certificates page →

References & research

Peer-reviewed sources on PubMed, listed for background reading. Citing a paper is not a claim that NordPeps products do anything clinically.

  1. Tirzepatide in type 2 diabetes: the SURPASS clinical trials (PubMed 33325008)
  2. Tirzepatide, a dual GIP/GLP-1 co-agonist, in type 2 diabetes (PubMed 36050763)

Tirzepatide: common questions

How much does Tirzepatide cost?

A 10-vial kit costs €529 (5 mg), €559 (10 mg), €589 (15 mg), €629 (20 mg), €669 (30 mg), €689 (40 mg), €749 (50 mg) or €789 (60 mg). A 30-vial kit costs three times as much (€1,587, €1,677, €1,767, €1,887, €2,007, €2,067, €2,247 or €2,367). Delivery is free on every kit, to all 27 EU countries.

Is there a certificate for this compound?

Certificates from an independent third-party laboratory are published per batch on /certificates as they become available.

What do researchers study tirzepatide for?

Papers describe a molecule that switches on both GIP and GLP-1 receptors, and study it in metabolism and body weight. NordPeps sells it for laboratory research only, not as a medicine.

Why kits of 10 vials?

We sell this compound only in sealed kits of 10 identical vials, or 30. A 10-vial kit is the smallest order.

How do I store Tirzepatide?

Unopened: 2–8 °C; for long stretches, −20 °C. Reconstituted: in the fridge, never frozen. Details are under storage and handling.

How is the concentration set?

By the volume of bacteriostatic water you add, not by the vial size alone. Enter the vial size and the diluent volume in the reconstitution calculator and it gives you the concentration.

How does it compare with semaglutide and retatrutide?

The difference is the number of incretin receptors. Semaglutide acts on GLP-1. Tirzepatide adds GIP. Retatrutide adds glucagon as a third. Read the full comparison.

Sealed kits, dispatched inside the EU.

Kits leave us 24–48 hours after payment, in a plain box with tracking. Delivery stays within the EU. Laboratory research use only.

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