

Tirzepatide 5mg
A dual GIP/GLP-1 receptor agonist and the most common entry point for metabolic work. Starter vial sized for the first titration steps.
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A GLP-1 receptor agonist and the most studied compound in this category. Lyophilised for shelf stability, reconstituted at home.
Free shipping over $200 · Lot certificate included · Ships to all 50 states
| Compound | Semaglutide |
|---|---|
| Presentation | 15 mg vial · 3 mL |
| Physical form | Lyophilised powder |
| Purity (current lot) | See lot certificate |
| Purity method | RP-HPLC, UV 214 nm |
| Identity method | LC-MS, ESI+ |
| Release threshold | ≥ 98.0% area |
| Storage | 2-8 °C, protect from light |
| Catalogue number | SEMA-15MG-3ML-LYO |
Every lot of Semaglutide 15mg is assayed by an independent laboratory before release. The chromatogram and mass spectrum are archived against the lot ID printed on the vial, and the certificate ships inside the carton.
To see the certificate for the current lot before ordering, use the lot lookup on the lab tests page or email us the catalogue number.
Lot lookupResearch Use Only. All products sold by MaxSpan Peptides are supplied strictly for in vitro laboratory research by qualified professionals aged 21 or older. They are not intended for human or animal consumption, clinical use, diagnostic use, veterinary application, or any therapeutic purpose. Statements made on this website have not been evaluated by the U.S. Food and Drug Administration. MaxSpan Peptides is a chemical supplier and is not a compounding pharmacy as defined under Section 503A of the Federal Food, Drug, and Cosmetic Act, nor an outsourcing facility as defined under Section 503B.


A dual GIP/GLP-1 receptor agonist and the most common entry point for metabolic work. Starter vial sized for the first titration steps.


The mid-tier vial for anyone already past the starter titration. Covers roughly a full quarter at maintenance dosing.


Highest concentration vial in the range. Built for long maintenance blocks with the fewest shipments and the lowest cost per milligram.


Tirzepatide pre-mixed with methylcobalamin in a ready-to-use solution. The B12 is there to blunt the fatigue people report early in titration.