Independent Certificates of Analysis aggregated from public lab results. Not affiliated with or paid by Guangzhou Jeep Biotechnology JEEP.
| Compound | CoAs | Avg purity | Latest |
|---|---|---|---|
| Retatrutide | 21 | 99.47% | Aug 25, 2026 |
| Tirzepatide | 16 | 99.79% | Aug 3, 2026 |
| GHK-Cu | 5 | 99.83% | Jul 12, 2026 |
| Tesamorelin | 3 | 92.21% | Jul 12, 2026 |
| Compound | Batch | Purity | Lab | Tested | |
|---|---|---|---|---|---|
| Retatrutide | JP20260015 | 99.9% | Lab E | Aug 25, 2026 | verify |
| Retatrutide | JP20260002 | 99.9% | Lab E | Aug 11, 2026 | verify |
| Retatrutide | Jp20260017 | 93.8% | Lab E | Aug 11, 2026 | verify |
| Retatrutide | JP20260017 | 99.9% | Lab E | Aug 4, 2026 | verify |
| Tirzepatide | LOT:TR20BLT MFG:06/01/2026 EXP:06/01/2028 | 99.9% | Lab E | Aug 3, 2026 | verify |
| Retatrutide | LOT:RT10PT MFG:06/01/2026 EXP:06/01/2028 | 99.3% | Lab E | Aug 3, 2026 | verify |
| Tirzepatide | JP20250826 | 99.9% | Lab E | Jul 19, 2026 | verify |
| Retatrutide | Jp20260016 | 98.6% | Lab E | Jul 19, 2026 | verify |
| Retatrutide | n/a | 99.9% | Lab E | Jul 16, 2026 | verify |
| GHK-Cu | n/a | 99.8% | Lab E | Jul 12, 2026 | verify |
| Retatrutide | n/a | 99.9% | Lab E | Jul 12, 2026 | verify |
| Tesamorelin | n/a | 94.8% | Lab E | Jul 12, 2026 | verify |
| Retatrutide | n/a | 99.9% | Lab E | Jul 12, 2026 | verify |
| Retatrutide | JP20250821 | 99.9% | Lab E | Jun 15, 2026 | verify |
| Retatrutide | JP20250827 | 99.9% | Lab E | Jun 14, 2026 | verify |
| Retatrutide | JP20250616 | 99.9% | Lab E | May 19, 2026 | verify |
| Tirzepatide | JP20250617 | 99.9% | Lab E | May 19, 2026 | verify |
| Tirzepatide | JP20250617 | 99.9% | Lab E | May 10, 2026 | verify |
| Tirzepatide | JP20250616 | 99.9% | Lab E | Apr 27, 2026 | verify |
| Retatrutide | JP20250821 | 99.8% | Lab G | Apr 26, 2026 | verify |
| Tirzepatide | JP20250616 | 99.8% | Lab G | Apr 22, 2026 | verify |
| Tirzepatide | JP20250616 | n/a | Lab G | Apr 21, 2026 | verify |
| Retatrutide | JP20250821 | 99.5% | Lab G | Apr 20, 2026 | verify |
| GHK-Cu | n/a | 99.6% | Lab G | Apr 20, 2026 | verify |
| Retatrutide | n/a | 99.9% | Lab E | Mar 15, 2026 | verify |
Showing 25 most recent of 45. Search the full database on the CoA page.
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<a href="https://ascendpeptide.org/coa/vendor/guangzhou-jeep-biotechnology-jeep/" rel="noopener"> <img src="https://ascendpeptide.org/coa/badge/guangzhou-jeep-biotechnology-jeep.svg" alt="Guangzhou Jeep Biotechnology JEEP: lab tested, 45 CoAs on file at ASCEND Peptide" width="230" height="54"> </a>
Data comes from publicly posted third-party lab certificates (Janoshik, MZ Biolabs, and others) and community submissions. Purity figures are as reported by the testing lab for the specific batch tested; they are not a guarantee of any other batch. For research and informational purposes only.