Pricing
Tirzepatide Price Per Vial
$185 for one 20mg vial. That is $9.25 per mg.
One transparent price. It includes bacteriostatic water and container, a batch Certificate of Analysis, a Research Reference (educational), and tracked shipping. No separate kit or handling fees.
$9.25 per mg · COA included · Free shipping
Email signup: $157 ($7.85/mg), 15% off
Independently lab-tested
- Purity: 99.31% (HPLC)
- Identity: confirmed (LC-MS)
- Sterility: no growth
- Endotoxin: within limit
- Heavy metals + fentanyl: not detected
Plus an independent Janoshik bacterial endotoxin report.
View full certificate
Every price tier
Tirzepatide pricing, in full
| Price tier | Per vial | Per mg | Note |
|---|---|---|---|
| Standard retail | $185 | $9.25/mg | Per 20mg vial |
| Email signup (15% off) | $157 | $7.85/mg | Applied at checkout |
| Email signup + pre-order (25% off) | $139 | $6.95/mg | 25% ceiling |
Wholesale pricing applies to orders of 10 or more vials of the same compound. All prices in USD.
The math
How the per-mg price is calculated
A Tirzepatide vial holds 20mg. Divide the vial price by 20 to get the cost per mg. This lets you compare it against any other source on a like-for-like basis.
Standard
$185 / 20mg
$9.25 per mg
Email signup (15% off)
$157 / 20mg
$7.85 per mg
Email signup + pre-order (25% off)
$139 / 20mg
$6.95 per mg
Per-mg figures are price math only. They are not a dose recommendation. The Research Reference included with your order is educational, not a prescription. Consult a licensed physician for medical decisions.
Cost context
How $185 compares to branded GLP-1s
$185
Tirzepatide 20mg vial
Research-grade, COA included
$1,069
Zepbound (tirzepatide)
Approx US retail per month
$1,349
Wegovy (semaglutide)
Approx US retail per month
Branded retail figures are approximate US list prices and are shown for cost context only. Peptara sells research-grade compounds with a published Certificate of Analysis, not branded prescription products. Individual programs differ.
Compare
Price per vial across compounds
Included in the price
What the $185 covers
- One 20mg Tirzepatide vial
- Bacteriostatic water (0.9% benzyl alcohol preservative) and container
- Research Reference (educational) document
- Batch Certificate of Analysis
- Tracked shipping
- Educational support
How to order
Two ways to order
Send the pre-filled order message on WhatsApp and the team confirms the rest, or add to cart and check out on site. Orders ship from regional and US supply with a typical dispatch window and tracked delivery.
Hi Peptara, I would like to order Tirzepatide 20mg at $185 (email-signup price $157). Please send the secure checkout details. My delivery details:
Click above. Your order details copy to your clipboard and WhatsApp opens. Paste into the chat (Cmd/Ctrl+V on desktop, or tap and hold then “Paste” on mobile).
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Order Tirzepatide at $185 per vial
One price, kit and COA included. Email signup saves 15%.
Order Now · $185COA included · Educational support · Free shipping