Independent Certificates of Analysis aggregated from public lab results. Not affiliated with or paid by Amino Amigos.
| Compound | CoAs | Avg purity | Latest |
|---|---|---|---|
| Tirzepatide | 8 | 97.83% | Jul 15, 2025 |
| BPC-157 | 8 | 99.15% | Jul 15, 2025 |
| Semaglutide | 7 | 99.82% | Mar 19, 2025 |
| CJC-1295 | 7 | 87.89% | Mar 19, 2025 |
| Melanotan II | 5 | 99.73% | Mar 19, 2025 |
| Retatrutide | 2 | 98.9% | Jan 22, 2025 |
| Compound | Batch | Purity | Lab | Tested | |
|---|---|---|---|---|---|
| Tirzepatide | -- | 99.95% | Lab E | Jul 15, 2025 | verify |
| BPC-157 | -- | 99.25% | Lab E | Jul 15, 2025 | verify |
| BPC-157 | -- | 99.99% | Lab B | Mar 19, 2025 | verify |
| Tirzepatide | -- | 97.12% | Lab B | Mar 19, 2025 | verify |
| Melanotan II | -- | 99.47% | Lab B | Mar 19, 2025 | verify |
| CJC-1295 | -- | 73.24% | Lab B | Mar 19, 2025 | verify |
| Semaglutide | -- | 99.8% | Lab B | Mar 19, 2025 | verify |
| CJC-1295 | -- | 75.05% | Lab B | Mar 19, 2025 | verify |
| Melanotan II | -- | 99.57% | Lab B | Mar 19, 2025 | verify |
| BPC-157 | -- | 97.83% | Lab A | Mar 2, 2025 | verify |
| BPC-157 | -- | 98.14% | Lab A | Mar 2, 2025 | verify |
| BPC-157 | -- | 99.74% | Lab C | Mar 1, 2025 | verify |
| BPC-157 | -- | 99.65% | Lab C | Mar 1, 2025 | verify |
| Semaglutide | -- | 99.96% | Lab C | Feb 27, 2025 | verify |
| CJC-1295 | -- | 94.88% | Lab A | Feb 27, 2025 | verify |
| Tirzepatide | -- | 98.15% | Lab C | Feb 27, 2025 | verify |
| Semaglutide | -- | 99.93% | Lab C | Feb 27, 2025 | verify |
| CJC-1295 | -- | 95.36% | Lab A | Feb 27, 2025 | verify |
| CJC-1295 | -- | 94.5% | Lab A | Feb 27, 2025 | verify |
| Tirzepatide | -- | 98.46% | Lab C | Feb 27, 2025 | verify |
| Semaglutide | -- | 99.73% | Lab A | Feb 26, 2025 | verify |
| Tirzepatide | -- | 96.6% | Lab A | Feb 26, 2025 | verify |
| Melanotan II | -- | 99.89% | Lab A | Feb 26, 2025 | verify |
| Melanotan II | -- | 99.83% | Lab A | Feb 26, 2025 | verify |
| Semaglutide | -- | 99.75% | Lab A | Feb 26, 2025 | verify |
Showing 25 most recent of 37. Search the full database on the CoA page.
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<a href="https://ascendpeptide.org/coa/vendor/amino-amigos/" rel="noopener"> <img src="https://ascendpeptide.org/coa/badge/amino-amigos.svg" alt="Amino Amigos: lab tested, 37 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.