Zenith Jove Peptide ZJ: Lab Test Results
Independent Certificates of Analysis aggregated from public lab results. Not affiliated with or paid by Zenith Jove Peptide ZJ.
82
CoAs on file
99.67%
Avg reported purity
9
Compounds tested
Aug 17, 2026
Latest test
Results by compound
| Compound | CoAs | Avg purity | Latest |
|---|---|---|---|
| Retatrutide | 28 | 99.8% | Aug 17, 2026 |
| Tirzepatide | 24 | 99.7% | Jul 21, 2026 |
| BPC-157 | 9 | 99.74% | Jul 21, 2026 |
| GHK-Cu | 7 | 99.75% | Jul 21, 2026 |
| Tesamorelin | 4 | 99.37% | Jul 22, 2026 |
| TB-500 | 4 | 98.3% | Jun 7, 2026 |
| Cagrilintide | 2 | 99.9% | Jul 22, 2026 |
| PT-141 | 2 | 99.9% | Jul 22, 2026 |
| Melanotan II | 2 | 99.9% | Jul 22, 2026 |
Recent CoAs
| Compound | Batch | Purity | Lab | Tested | |
|---|---|---|---|---|---|
| Retatrutide | RT1020260624 | 99.7% | Lab G | Aug 17, 2026 | verify |
| Retatrutide | JZ20260624 | 99% | Lab G | Aug 17, 2026 | verify |
| Retatrutide | n/a | 99.9% | Lab E | Aug 12, 2026 | verify |
| Retatrutide | n/a | 99.9% | Lab E | Aug 11, 2026 | verify |
| Retatrutide | n/a | 99.9% | Lab E | Aug 3, 2026 | verify |
| Cagrilintide | n/a | 99.9% | Lab E | Jul 22, 2026 | verify |
| Tesamorelin | n/a | 99.2% | Lab E | Jul 22, 2026 | verify |
| PT-141 | n/a | 99.9% | Lab E | Jul 22, 2026 | verify |
| PT-141 | n/a | 99.9% | Lab E | Jul 22, 2026 | verify |
| Melanotan II | n/a | 99.9% | Lab E | Jul 22, 2026 | verify |
| Melanotan II | n/a | 99.9% | Lab E | Jul 22, 2026 | verify |
| Tesamorelin | n/a | 98.8% | Lab E | Jul 22, 2026 | verify |
| Cagrilintide | n/a | 99.9% | Lab E | Jul 22, 2026 | verify |
| BPC-157 | PPA-ZJ-BC10-ZJ20260526 | 99.9% | Lab E | Jul 21, 2026 | verify |
| GHK-Cu | PPA-ZJ-CU100-ZJ20260624 | 99.6% | Lab E | Jul 21, 2026 | verify |
| Tirzepatide | PPA-ZJ-TR30-ZJ20260528 | 99.3% | Lab E | Jul 21, 2026 | verify |
| Retatrutide | PPA-ZJ-RT60-ZJ20260512 | 99.9% | Lab E | Jul 21, 2026 | verify |
| Retatrutide | PPA-ZJ-RT60-ZJ20260512 | 99.9% | Lab E | Jul 21, 2026 | verify |
| GHK-Cu | PPA-ZJ-CU100-ZJ20260624 | 99.6% | Lab E | Jul 21, 2026 | verify |
| BPC-157 | PPA-ZJ-BC10-ZJ20260526 | 99.9% | Lab E | Jul 21, 2026 | verify |
| Tirzepatide | PPA-ZJ-TR30-ZJ20260528 | 99.2% | Lab E | Jul 21, 2026 | verify |
| Retatrutide | RT30-20251226-RT20251113 | 99.9% | Lab E | Jun 30, 2026 | verify |
| BPC-157 | S656-cici | 99.8% | Lab G | Jun 7, 2026 | verify |
| TB-500 | S656-cici | 99.7% | Lab G | Jun 7, 2026 | verify |
| Retatrutide | n/a | 99.8% | Lab G | May 24, 2026 | verify |
Showing 25 most recent of 82. Search the full database on the CoA page.
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<a href="https://ascendpeptide.org/coa/vendor/zenith-jove-peptide-zj/" rel="noopener"> <img src="https://ascendpeptide.org/coa/badge/zenith-jove-peptide-zj.svg" alt="Zenith Jove Peptide ZJ: lab tested, 82 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.