Tirzepatide
Also known as: ly3298176, glp-2 tz, tirz, Twincretin
Tirzepatide is a synthetic peptide that acts as a dual agonist of the GIP and GLP-1 receptors.
Caliber Peptide Index tracks Tirzepatide across 14 research-peptide vendors, with the lowest listed price at $2.50/mg (60mg) at Onyxbiolabs as of 2026-06-03. Prices below are normalized to dollars per milligram so different vial sizes can be compared on an equal basis. Tirzepatide is sold by third-party vendors for research use only.
Research Applications
Studied in research on dual incretin-receptor signaling and metabolic regulation.
Safety Considerations
Although tirzepatide is an approved pharmaceutical, the material tracked here is sold as a research-grade chemical, not the approved medicine, and is not for human use.
Sources
Available From 14 Vendors — Sorted by $/mg
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Frequently asked
- How many vendors sell Tirzepatide?
- Caliber Peptide Index currently tracks 14 research peptide vendors listing Tirzepatide.
- What is the lowest tracked price for Tirzepatide?
- The lowest tracked price for Tirzepatide is $2.50/mg (60mg) at Onyxbiolabs. Prices are sorted by dollars per milligram so different vial sizes can be compared on an equal basis.
- How often are Tirzepatide prices updated?
- Vendor prices are refreshed by our automated scraper (most recent update: 2026-06-03). Always confirm the current price on the vendor's site before purchase.
Caliber Peptide Index is a directory. We do not test, score, or endorse any vendor. Prices listed are what each vendor publishes; verify on the vendor's site before purchase.
Products listed for research purposes only — not for human consumption. Wiki content is summarized from publicly available research literature and is not medical advice.