Shenzhen Jiechuang Trading: Lab Test Results
Independent Certificates of Analysis aggregated from public lab results. Not affiliated with or paid by Shenzhen Jiechuang Trading.
12
CoAs on file
99.7%
Avg reported purity
2
Compounds tested
Mar 3, 2026
Latest test
Results by compound
| Compound | CoAs | Avg purity | Latest |
|---|---|---|---|
| Tirzepatide | 8 | 99.59% | Mar 3, 2026 |
| Retatrutide | 4 | 99.88% | Feb 25, 2026 |
Recent CoAs
| Compound | Batch | Purity | Lab | Tested | |
|---|---|---|---|---|---|
| Tirzepatide | n/a | n/a | Lab E | Mar 3, 2026 | verify |
| Tirzepatide | n/a | 97.93% | Lab E | Feb 25, 2026 | verify |
| Retatrutide | n/a | 99.9% | Lab E | Feb 25, 2026 | verify |
| Tirzepatide | n/a | 99.94% | Lab E | Jan 8, 2026 | verify |
| Retatrutide | n/a | 99.95% | Lab E | Nov 5, 2025 | verify |
| Tirzepatide | n/a | 99.85% | Lab E | Nov 5, 2025 | verify |
| Retatrutide | n/a | 99.95% | Lab E | Nov 5, 2025 | verify |
| Retatrutide | n/a | 99.7% | Lab G | Oct 29, 2025 | verify |
| Tirzepatide | n/a | 99.8% | Lab G | Sep 30, 2025 | verify |
| Tirzepatide | n/a | 99.9% | Lab G | Sep 30, 2025 | verify |
| Tirzepatide | n/a | 99.92% | Lab F | Jun 12, 2025 | verify |
| Tirzepatide | n/a | 99.82% | Lab E | Jun 10, 2025 | verify |
Showing 12 most recent of 12. Search the full database on the CoA page.
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<a href="https://ascendpeptide.org/coa/vendor/shenzhen-jiechuang-trading/" rel="noopener"> <img src="https://ascendpeptide.org/coa/badge/shenzhen-jiechuang-trading.svg" alt="Shenzhen Jiechuang Trading: lab tested, 12 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.