
Tirzepatide (20mg)
Research Tirzepatide vial, dispatched from Australian stock. In Stock
Other sizes
| Product | Price | Per mg | Stock |
|---|---|---|---|
| Tirzepatide (20mg) | $249.99 | $12.50/mg | In Stock |
| Tirzepatide (40mg) | $279.99 | $7.00/mg | In Stock |
| Tirzepatide (60mg) | $349.99 | $5.83/mg | In Stock |
Dual GIP and GLP-1 receptor agonist
The 20mg vial is the entry format for Tirzepatide: enough for assay development and first-run comparisons without committing to a larger quantity. Larger vials cost less per milligram ($5.83/mg at 60mg versus $12.50/mg here).
What Tirzepatide is, how it works, what the research reports and its Australian legal status are set out in full on the Tirzepatide page.
Certificate of analysis. Every batch carries a certificate from an independent laboratory. Request the certificate for your batch with your order number and we send it.
Specifications
- Compound
- Tirzepatide
- CAS number
- 2023788-19-2
- Category
- Metabolic Research
- Vial size
- 20mg
- Certificate of analysis
- Available on request
- Form
- Lyophilised powder
- Suggested reconstitution
- 2 mL bacteriostatic water
- Storage (lyophilised)
- −20 °C, protect from light and moisture
- Storage (reconstituted)
- 2–8 °C, use within 8–12 weeks
- SKU
- PEP-021-20MG
Reconstitution calculator for this vial
Full calculator →For in-vitro research and laboratory use only. Not for human or veterinary use. By purchasing you confirm you are a qualified researcher and will use this compound in accordance with all applicable laws.
Frequently asked questions
How do you reconstitute Tirzepatide (20mg)?
Add about 2 mL of bacteriostatic water slowly down the inside of the vial and swirl gently; do not shake. 20mg in 2 mL gives 10 mg/mL. Refrigerate at 2–8 °C after reconstitution and use within 8–12 weeks. The calculator has this vial preset.
How does the 20mg compare on cost per milligram?
The 20mg is $12.50 per mg. The 60mg is the lowest at $5.83 per mg, so this size costs about 114% more per milligram in exchange for a smaller quantity to use within the 8–12 week window after reconstitution.
Storage, legal status and what the research reports apply to every Tirzepatide size and are answered on the Tirzepatide page.



