GLP-1 Peptide Prices
Updated October 18, 2026
As of October 18, 2026, the lowest research-grade GLP-1 price we track is $1.66/mg for Tirzepatide (at VPeptide Canada). Median prices per mg across independent vendors are below.
Prices are the per-mg cost of in-stock, single-vial listings for research-grade GLP-1 peptides across the independent vendors we track, recomputed weekly. We sell nothing and take no payment for placement. This is market pricing data for research use only, not medical, dosing, or purchasing advice, and not a comparison to any approved prescription medicine.
| Peptide | Median $/mg | Lowest $/mg | Cheapest vendor | Vendors |
|---|---|---|---|---|
| Tirzepatide | $5.00 | $1.66 | VPeptide Canada | 21 |
| Retatrutide | $7.83 | $2.82 | VPeptide Canada | 26 |
| Semaglutide | $8.37 | $2.83 | NuLife Peptides | 24 |
| Cagrilintide | $12.00 | $7.07 | Great Northern Peptides | 26 |
| Survodutide | $12.00 | $7.12 | Peptira | 8 |
See the full peptide Price Index for every peptide we track.
For research use only, not for human consumption. Pricing is normalized to USD per mg and recomputed weekly. As of October 18, 2026.