Tirzepatide 10-Vial Kit: Kit Sizes, Concentration Math, and Where to Buy
Reviewed by the VendPeptides Editorial Team. Written from product labeling, the batch certificate of analysis and published literature. Last updated September 2026.
The Tirzepatide 10-Vial Kit is a research-use-only package of ten identical tirzepatide vials supplied for laboratory work.
Tirzepatide has been studied in published preclinical and clinical research as a dual GIP/GLP-1 receptor agonist.
It is also known by the code name LY3298176 and the brand names Mounjaro and Zepbound, and the kits are sold in 5 mg through 60 mg vial strengths.
This guide covers what the Tirzepatide 10-Vial Kit is, how reconstitution and concentration math change by vial size, safe laboratory handling, and where to buy it.
What is Tirzepatide 10-Vial Kit?
The Tirzepatide 10-Vial Kit is a ten-vial research package of tirzepatide, a synthetic dual GIP/GLP-1 receptor agonist peptide with CAS number 2023788-19-2.
Each kit contains ten vials of the same strength, so a 10 mg kit holds ten 10 mg vials for a total of 100 mg of lyophilized peptide.
Kit strengths run from 5 mg vials (50 mg total) up to 60 mg vials (600 mg total).
For research purposes only. Not for human consumption.
Every kit ships with a batch certificate of analysis, and the vial label is the primary reference for identity, strength, and storage.
Tirzepatide 10-Vial Kit, LY3298176 and Mounjaro: are they the same?
Yes. LY3298176 is the research code name for tirzepatide, and Mounjaro and Zepbound are the brand names used for the same molecule.
The difference is regulatory and commercial, not chemical: the research kit is sold as a laboratory reference material, while the brand-name products are approved drug presentations.
The Tirzepatide 10-Vial Kit is not approved for any medical or veterinary purpose.
For research purposes only. Not for human consumption.
Check the batch certificate of analysis for the exact identity and purity of the lot you receive.
What has Tirzepatide 10-Vial Kit been studied for?
Tirzepatide has been studied in published research for its activity at the GIP and GLP-1 receptors, including a phase 3 trial reported in the New England Journal of Medicine.
The SURMOUNT-1 trial reported in 2022 examined tirzepatide in adults with obesity; the published paper is the appropriate source for the trial design and reported findings.
The Tirzepatide 10-Vial Kit as sold is a research chemical and is not approved for any medical or veterinary purpose.
It is not for human or veterinary use, and it must not be represented as a medicine.
For research purposes only. Not for human consumption.
Read the primary literature and the batch certificate of analysis rather than relying on summaries; the COA is the lot-specific document.
Tirzepatide 10-Vial Kit reconstitution and concentration by vial size
Adding 2 mL (2,000 µL) of bacteriostatic water to a 10 mg vial gives 5 mg/mL.
| Vial size | 10-vial kit total | Diluent added | Resulting concentration | µg per µL |
|---|---|---|---|---|
| 5 mg | 50 mg | 1 mL (1,000 µL) | 5 mg/mL | 5 µg/µL |
| 10 mg | 100 mg | 2 mL (2,000 µL) | 5 mg/mL | 5 µg/µL |
| 20 mg | 200 mg | 2 mL (2,000 µL) | 10 mg/mL | 10 µg/µL |
| 40 mg | 400 mg | 2 mL (2,000 µL) | 20 mg/mL | 20 µg/µL |
| 60 mg | 600 mg | 3 mL (3,000 µL) | 20 mg/mL | 20 µg/µL |
The vial label and the batch certificate of analysis take priority over any table, so always confirm the stated fill and diluent volume before calculating.
Tirzepatide 10-Vial Kit 10mg vial reconstitution
A 10 mg vial reconstituted with 2 mL (2,000 µL) of diluent gives 5 mg/mL, or 5 µg/µL.
If 1 mL (1,000 µL) is used instead, the same vial gives 10 mg/mL, so the concentration is set entirely by the diluent volume you choose.
Add the diluent slowly down the vial wall, then swirl; do not shake, because foaming can complicate volume measurement.
For research purposes only. Not for human consumption.
Tirzepatide 10-Vial Kit 5mg vial reconstitution
A 5 mg vial reconstituted with 1 mL (1,000 µL) of diluent gives 5 mg/mL, or 5 µg/µL.
Using 2 mL (2,000 µL) instead halves the concentration to 2.5 mg/mL, which is useful when a lower working concentration is required.
Record the actual diluent volume in your laboratory notebook so later calculations match the vial in hand.
The batch certificate of analysis lists the fill for the lot.
How long does reconstituted Tirzepatide 10-Vial Kit stay stable?
There is no single stability figure that applies to every lot; the batch certificate of analysis and the vial label are the controlling references.
In general laboratory practice, reconstituted peptide solutions are kept cold, protected from light, and handled with sterile technique to limit degradation and contamination.
Aliquot before freezing where the research design allows, and avoid repeated freeze-thaw cycles.
For research purposes only. Not for human consumption.
How to handle Tirzepatide 10-Vial Kit safely in the laboratory
- Read the vial label and the batch certificate of analysis before opening anything.
- Work in a designated area with gloves, eye protection, and a laboratory coat.
- Wipe the septum and work surface with an appropriate disinfectant and let it dry.
- Reconstitute by adding diluent slowly down the vial wall, then swirl gently without shaking.
- Label every prepared vial with compound, lot, concentration, diluent, and date.
- Store lyophilized and reconstituted material as directed on the label, protected from light.
- Dispose of vials, tips, and waste according to your institution's chemical hygiene plan.
Warning: Poor sterile technique or unlabeled vials are the most common sources of contamination and mix-ups, so label everything and never work from memory.
Is Tirzepatide 10-Vial Kit the same as Retatrutide?
No. Tirzepatide is a dual GIP/GLP-1 receptor agonist, while retatrutide is a different molecule studied as a triple agonist.
They are distinct compounds with distinct CAS numbers, molecular structures, and certificates of analysis, so data generated with one does not transfer to the other.
If your research design compares them, keep separate vials, separate labels, and separate records.
For research purposes only. Not for human consumption.
Is Tirzepatide 10-Vial Kit safe for humans?
No. The Tirzepatide 10-Vial Kit is sold for research purposes only and is not for human consumption.
It is not approved for any medical or veterinary purpose, and FDA guidance on research chemicals makes clear that 'not for human consumption' labeling is required for materials sold this way.
Nothing in this article should be read as guidance for human use; the published literature describes controlled research, not instructions for individuals.
For research purposes only. Not for human consumption.
Direct any health question to a licensed clinician, and direct product questions to the vial label and the batch certificate of analysis.
Can Tirzepatide 10-Vial Kit be used for pets or animals?
No. The Tirzepatide 10-Vial Kit is a research chemical and is not a veterinary product.
It is not approved for any medical or veterinary purpose, and it is not for human or veterinary use.
For any animal health question, consult a licensed veterinarian.
For research purposes only. Not for human consumption.
Where to buy Tirzepatide 10-Vial Kit (5 mg to 60 mg)
The Tirzepatide 10-Vial Kit is available from our US warehouse in 5 mg, 10 mg, 15 mg, 20 mg, 30 mg, 40 mg, 50 mg, and 60 mg vial strengths, with ten vials per kit.
Every kit ships with a batch certificate of analysis and an expiry date on the label, and single vials are available if you only need one strength.
Shop the Tirzepatide 10-Vial Bulk Kit TR for the full kit range or the Tirzepatide Single Vial for individual vials.
Related research materials include the Retatrutide 10-Vial Bulk Kit RT and the Semaglutide 10-Pack Kits SM, both listed alongside tirzepatide in our Metabolic Research Peptides collection.
New to kit formats? Start with 10-Vial Kit: What It Is, Concentration Math, and Where to Buy, then compare related compounds in Retatrutide 10-Vial Kit: Kit Sizes, Concentration Math, and Where to Buy and Semaglutide: Research Uses, Reconstitution, and Safe Laboratory Handling.
For research purposes only. Not for human consumption.
Frequently asked questions
Is the Tirzepatide 10-Vial Kit safe for humans?
No. It is sold for research purposes only and is not for human consumption. It is not approved for any medical or veterinary purpose, and it is not for human or veterinary use.
Is the Tirzepatide 10-Vial Kit the same as Retatrutide?
No. Tirzepatide is a dual GIP/GLP-1 receptor agonist and retatrutide is a different molecule studied as a triple agonist, so their data and certificates of analysis are not interchangeable.
How do I reconstitute a Tirzepatide 10-Vial Kit 10mg vial?
Adding 2 mL (2,000 µL) of diluent to a 10 mg vial gives 5 mg/mL, or 5 µg/µL. Adding 1 mL (1,000 µL) instead gives 10 mg/mL, so confirm the fill on the vial label and the batch certificate of analysis first.
Can the Tirzepatide 10-Vial Kit be used for pets or animals?
No. It is a research chemical, not a veterinary product, and it is not approved for any medical or veterinary purpose. Consult a licensed veterinarian for any animal health question.
Is the Tirzepatide 10-Vial Kit the same as Mounjaro or Zepbound?
The molecule is the same; the presentation is not. Mounjaro and Zepbound are approved drug products, while the research kit is a laboratory reference material that is not approved for any medical or veterinary purpose.
Is tirzepatide a peptide, and what class is it?
Yes, tirzepatide is a synthetic peptide with CAS number 2023788-19-2, and it is classified as a dual GIP/GLP-1 receptor agonist. Its code name in the literature is LY3298176.
Can you still buy the Tirzepatide 10-Vial Kit?
Yes. The Tirzepatide 10-Vial Kit is available in 5 mg through 60 mg vial strengths, ten vials per kit, with a batch certificate of analysis and expiry date on every label. For research purposes only. Not for human consumption.
Sources and further reading
- Jastreboff AM et al. Tirzepatide Once Weekly for the Treatment of Obesity (SURMOUNT-1). NEJM 2022.
- FDA — Mounjaro (tirzepatide) approval information
- PubChem — Tirzepatide
Disclaimer. This article is educational and describes laboratory handling and published literature only. It is not medical or veterinary advice and is not a substitute for a licensed professional. For research purposes only. Not for human consumption. Products are sold to qualified researchers for in-vitro and laboratory research, are not approved drugs, foods, cosmetics or devices, and are not for human or animal use. This article was written with AI assistance and reviewed by a member of the VendPeptides Editorial Team.