Yiwu Aozuo Trading Co: Lab Test Results
Independent Certificates of Analysis aggregated from public lab results. Not affiliated with or paid by Yiwu Aozuo Trading Co.
143
CoAs on file
99.35%
Avg reported purity
13
Compounds tested
Sep 16, 2026
Latest test
Results by compound
| Compound | CoAs | Avg purity | Latest |
|---|---|---|---|
| Retatrutide | 37 | 99.61% | Sep 15, 2026 |
| Tirzepatide | 31 | 99.62% | Sep 16, 2026 |
| BPC-157 | 16 | 98.23% | Sep 15, 2026 |
| GHK-Cu | 15 | 99.87% | Sep 15, 2026 |
| Tesamorelin | 13 | 99.36% | Sep 10, 2026 |
| Ipamorelin | 10 | 99.7% | Sep 10, 2026 |
| Cagrilintide | 7 | 97.57% | Mar 21, 2026 |
| TB-500 | 4 | 98.9% | Aug 3, 2026 |
| Sermorelin | 3 | 99.27% | Sep 14, 2026 |
| PT-141 | 3 | 99.9% | May 20, 2026 |
| Semaglutide | 2 | 99.95% | Dec 30, 2025 |
| TB-500 Thymosin Beta-4 | 1 | 99.95% | Dec 6, 2025 |
| TB-500 Fragment 17-23 | 1 | 99.9% | Feb 4, 2026 |
Recent CoAs
| Compound | Batch | Purity | Lab | Tested | |
|---|---|---|---|---|---|
| Tirzepatide | Jul1,2026 | 100% | Lab K | Sep 16, 2026 | verify |
| Tirzepatide | Jun24,2026 | 93.85% | Lab K | Sep 16, 2026 | verify |
| BPC-157 | n/a | 84.6% | Lab L | Sep 15, 2026 | verify |
| Retatrutide | n/a | 99.9% | Lab E | Sep 15, 2026 | verify |
| GHK-Cu | 6252026 | n/a | Lab E | Sep 15, 2026 | verify |
| Sermorelin | n/a | 99.4% | Lab E | Sep 14, 2026 | verify |
| Ipamorelin | n/a | 99.2% | Lab E | Sep 10, 2026 | verify |
| Tesamorelin | n/a | 98.6% | Lab E | Sep 10, 2026 | verify |
| GHK-Cu | n/a | 99.9% | Lab E | Sep 9, 2026 | verify |
| Retatrutide | n/a | 99.9% | Lab E | Sep 9, 2026 | verify |
| Tirzepatide | n/a | 99.9% | Lab G | Sep 8, 2026 | verify |
| Tirzepatide | n/a | 99.7% | Lab G | Sep 7, 2026 | verify |
| Tirzepatide | July, 2026 | 99.8% | Lab G | Aug 31, 2026 | verify |
| Tesamorelin | mar.2.2026 | 99.7% | Lab G | Aug 21, 2026 | verify |
| TB-500 | Apr.2,2026 | 99.9% | Lab E | Aug 3, 2026 | verify |
| Tesamorelin | n/a | 98.5% | Lab E | Jul 23, 2026 | verify |
| Ipamorelin | March2,2026 | 99.7% | Lab E | Jul 22, 2026 | verify |
| BPC-157 | n/a | 99.6% | Lab E | Jul 13, 2026 | verify |
| Retatrutide | n/a | n/a | Lab E | Jul 13, 2026 | verify |
| Tesamorelin | n/a | 98.1% | Lab E | Jul 13, 2026 | verify |
| Retatrutide | n/a | 99.2% | Lab G | Jul 9, 2026 | verify |
| BPC-157 | n/a | 99.9% | Lab E | Jul 1, 2026 | verify |
| Ipamorelin | 3/8/26 | 99.6% | Lab E | Jun 24, 2026 | verify |
| GHK-Cu | n/a | 99.9% | Lab E | Jun 12, 2026 | verify |
| BPC-157 | n/a | 99.4% | Lab E | Jun 8, 2026 | verify |
Showing 25 most recent of 143. Search the full database on the CoA page.
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<a href="https://ascendpeptide.org/coa/vendor/yiwu-aozuo-trading-co/" rel="noopener"> <img src="https://ascendpeptide.org/coa/badge/yiwu-aozuo-trading-co.svg" alt="Yiwu Aozuo Trading Co: lab tested, 143 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.