Tirzepatide 12 mg vial price
Tirzepatide 12 mg vials are listed by 3 vendors. Prices run from $65.69 to $109.99, with a median of $99.00, across the 3 showing an exact in-stock price. Last read Oct 20, 2026. This page also shows how much to draw for the commonly cited doses.
Read the regulatory status before you compare prices.
In January 2026 the FDA asked that the warning about suicidal thoughts and behavior be removed from the obesity versions of this drug family after a review found no increased risk. Labels were updated in February 2026.
What a 12 mg vial costs
Every vendor we track that lists this exact size, cheapest first. Sort order is price only; affiliate status never changes it.
Median $99.00 a vial, or $8.25 per mg, across the 3 vendors with an exact, in-stock price.
Testing checks: outside lab · HPLC purity · mass spec identity · batch COA · lab named
- T Core BiotechTCB-2TZ (12mg - TCB260700)$65.69$72.99
- Pepvida LabsGLP-2T 12mg$99.00
- AMC EssentialsAMC-2T (12mg - 85mg)$109.99
| Vendor | Size | Price | Per mg | Availability | Checked | Link |
|---|---|---|---|---|---|---|
| T Core Biotech TCB-2TZ (12mg - TCB260700) | 12 mg | $65.69$72.99 | $5.47 | in stock | Oct 20, 2026 | View |
| Pepvida Labs GLP-2T 12mg | 12 mg | $99.00 | $8.25 | in stock | Oct 20, 2026 | View |
| AMC Essentials AMC-2T (12mg - 85mg) | 12 mg | $109.99 | $9.17 | in stock | Oct 20, 2026 | View |
How to mix a 12 mg vial
Find the column for the amount of water you added to the vial. The number is how far to draw on a U-100 insulin syringe, where 100 units is 1 mL. This is arithmetic on the label, not a recommended dose.
How to read an insulin syringe · How much water to add
| Dose | 1 mL water | 2 mL water | 3 mL water |
|---|---|---|---|
| 2.5 mg | 20.8 units 4.8 doses/vial | 41.7 units 4.8 doses/vial | 62.5 units 4.8 doses/vial |
| 15 mg | Over 100 units: will not fit one U-100 syringe | Over 100 units: will not fit one U-100 syringe | Over 100 units: will not fit one U-100 syringe |
Calculating for
Tirzepatide
Printed on the vial.
iPeptide Decoding does not recommend a dose. Enter the amount your clinician gave you, or pick a value from the reference range to model.
Same dose, different draw. Pick whichever is easiest to measure.
Multi-vendor comparison is a Pro feature.
Daily is 7. Twice weekly is 2.