Independent Certificates of Analysis aggregated from public lab results. Not affiliated with or paid by Rethel Jinan New Energy Technology.
| Compound | CoAs | Avg purity | Latest |
|---|---|---|---|
| Tirzepatide | 11 | 99.93% | Jul 29, 2026 |
| Retatrutide | 6 | 99.85% | Sep 4, 2026 |
| GHK-Cu | 1 | 99.9% | Sep 3, 2026 |
| Ipamorelin | 1 | 99.6% | Sep 9, 2026 |
| Compound | Batch | Purity | Lab | Tested | |
|---|---|---|---|---|---|
| Ipamorelin | n/a | 99.6% | Lab E | Sep 9, 2026 | verify |
| Retatrutide | n/a | 99.8% | Lab G | Sep 4, 2026 | verify |
| GHK-Cu | n/a | 99.9% | Lab E | Sep 3, 2026 | verify |
| Tirzepatide | n/a | n/a | Lab G | Jul 29, 2026 | verify |
| Retatrutide | n/a | n/a | Lab G | Jul 29, 2026 | verify |
| Retatrutide | 2260-0153 | n/a | Lab E | Jul 21, 2026 | verify |
| Tirzepatide | n/a | n/a | Lab E | Jul 20, 2026 | verify |
| Tirzepatide | luna050826 | n/a | Lab E | Jul 20, 2026 | verify |
| Retatrutide | luna05082026 | n/a | Lab E | Jul 16, 2026 | verify |
| Tirzepatide | H0304 | n/a | Lab E | Jul 12, 2026 | verify |
| Tirzepatide | T30LUNA | n/a | Lab G | Jun 16, 2026 | verify |
| Tirzepatide | n/a | n/a | Lab G | Jun 7, 2026 | verify |
| Retatrutide | n/a | n/a | Lab G | Jun 7, 2026 | verify |
| Tirzepatide | ANATR30WHT0426 | n/a | Lab G | Jun 7, 2026 | verify |
| Tirzepatide | 4266-0024 | n/a | Lab G | May 14, 2026 | verify |
| Retatrutide | n/a | 99.9% | Lab E | May 4, 2026 | verify |
| Tirzepatide | n/a | 99.9% | Lab E | May 4, 2026 | verify |
| Tirzepatide | n/a | 99.95% | Lab E | Sep 9, 2025 | verify |
| Tirzepatide | n/a | 99.95% | Lab E | Sep 9, 2025 | verify |
Showing 19 most recent of 19. Search the full database on the CoA page.
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<a href="https://ascendpeptide.org/coa/vendor/rethel-jinan-new-energy-technology/" rel="noopener"> <img src="https://ascendpeptide.org/coa/badge/rethel-jinan-new-energy-technology.svg" alt="Rethel Jinan New Energy Technology: lab tested, 19 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.