Where to buy Tirzepatide: 12 vendors, ranked
Ordered by rubric score, then the lower verified price per milligram at 10mg, then the larger independent review base. We earn a commission from 5 of these 12 vendors and nothing from the rest; partnership is not an input.
| # | Vendor | Rubric | 10mg price | Other sizes | Trustpilot |
|---|
| 1 | Peptide Giants (partner)
Lab: Janoshik Analytical · Vanguard Laboratory | 10/10 | 43.99 (4.40/mg, 5 Sept 2026, sold as PG-2TZ) | — | 4.6 (59 reviews) |
| 2 | Purgo Labs (partner)
Lab: SteriGenix · Freedom Diagnostics | 10/10 | 49.99 (5.00/mg, 3 Aug 2026) | 20mg 104.99 | 4.7 (80 reviews) |
| 3 | Amino Club (partner)
Lab: ILS Labs | 9/10 | not sold at 10mg | 30mg 59.99 · 60mg 109.99 | 4.6 (400 reviews) |
| 4 | Idun Peptides
Lab: Kovera Labs (named in certificate captions only) | 9/10 | 24.99 (2.50/mg, 5 Sept 2026, sold as GLP-2 TZ) | — | 4.8 (97 reviews) |
| 5 | PeakForce Labs
Lab: Freedom Diagnostics (on certificates) | 8/10 | not sold at 10mg | 30mg 129.00 | 4.8 (156 reviews) |
| 6 | Midwest Peptide
Lab: Precision Mass Spec (on certificates) | 7/10 | not sold at 10mg | 30mg 79.99 | 4.9 (259 reviews) |
| 7 | PS Peptides (partner)
Lab: North American Diagnostics | 7/10 | 54.99 (5.50/mg, 5 Sept 2026) | — | 4.1 (174 reviews) |
| 8 | Disguised Alpha
Lab: Chromate | 7/10 | 74.99 (7.50/mg, 23 Aug 2026, sold as GLP-2 Tirzepatide) | 30mg 119.99 · 60mg 189.99 | no record |
| 9 | Evo Labs Research
Lab: Janoshik Analytical · Kovera Labs | 7/10 | not sold at 10mg | 5mg 49.99 | 4.5 (26 reviews) |
| 10 | Profound Aminos
Lab: Janoshik Analytical | 7/10 | not sold at 10mg | 5mg 65.00 | 4.6 (216 reviews) |
| 11 | Elite Edge Biotech (partner)
Lab: Baler Lab | 6/10 | not sold at 10mg | 20mg 63.00 · 30mg 75.00 · 60mg 115.00 | 4.7 (168 reviews) |
| 12 | Polaris Peptides | 2/10 | 89.00 (8.90/mg, 6 Sept 2026, public store API) | — | 4.1 (34 reviews) |
Before you order, check the batch
A ranking tells you which vendors have good practices; it cannot tell you about the specific vial you receive. Compare the batch number on the label to the certificate. See How to read a peptide COA and the Peptide Price Index.