Mai Peptide: Lab Test Results
Independent Certificates of Analysis aggregated from public lab results. Not affiliated with or paid by Mai Peptide.
117
CoAs on file
98.06%
Avg reported purity
10
Compounds tested
Sep 24, 2026
Latest test
Results by compound
| Compound | CoAs | Avg purity | Latest |
|---|---|---|---|
| Retatrutide | 42 | 99.35% | Sep 24, 2026 |
| Tirzepatide | 27 | 99.49% | Sep 18, 2026 |
| GHK-Cu | 13 | 96.12% | Sep 19, 2026 |
| Ipamorelin | 8 | 97.62% | Sep 19, 2026 |
| Tesamorelin | 7 | 99.59% | Sep 18, 2026 |
| BPC-157 | 6 | 97.21% | Aug 27, 2026 |
| Cagrilintide | 5 | 99.36% | Jul 13, 2026 |
| CJC-1295 No DAC | 3 | 72.57% | Sep 18, 2026 |
| TB-500 | 3 | 99.8% | Sep 18, 2026 |
| NAD+ | 3 | 99.3% | Jul 1, 2026 |
Recent CoAs
| Compound | Batch | Purity | Lab | Tested | |
|---|---|---|---|---|---|
| Retatrutide | n/a | 99.9% | Lab E | Sep 24, 2026 | verify |
| Retatrutide | n/a | 99.9% | Lab E | Sep 24, 2026 | verify |
| Retatrutide | fvl890 | n/a | Lab E | Sep 24, 2026 | verify |
| GHK-Cu | 568420260628 | 99.7% | Lab G | Sep 19, 2026 | verify |
| Ipamorelin | n/a | 99.99% | Lab N | Sep 19, 2026 | verify |
| TB-500 | n/a | n/a | Lab N | Sep 18, 2026 | verify |
| CJC-1295 No DAC | n/a | 99.99% | Lab N | Sep 18, 2026 | verify |
| Retatrutide | n/a | 99.99% | Lab N | Sep 18, 2026 | verify |
| Tirzepatide | n/a | 99.99% | Lab N | Sep 18, 2026 | verify |
| Tesamorelin | 568420260625 | 99.9% | Lab E | Sep 18, 2026 | verify |
| Tesamorelin | n/a | 99.6% | Lab G | Sep 16, 2026 | verify |
| Retatrutide | 568420260708 | 99.9% | Lab E | Sep 15, 2026 | verify |
| Tirzepatide | 568420260701 | 99.8% | Lab G | Sep 7, 2026 | verify |
| Tirzepatide | 0721-1896-3 | 99.9% | Lab E | Sep 4, 2026 | verify |
| BPC-157 | PVD185 | 91.8% | Lab K | Aug 27, 2026 | verify |
| Retatrutide | n/a | 99.9% | Lab E | Aug 26, 2026 | verify |
| Retatrutide | fvl890 | n/a | Lab E | Aug 26, 2026 | verify |
| Retatrutide | 568420260603 | 99.9% | Lab G | Aug 25, 2026 | verify |
| GHK-Cu | 568420260605 | 82.9% | Lab G | Aug 25, 2026 | verify |
| Tirzepatide | 060420017 | n/a | Lab G | Aug 21, 2026 | verify |
| GHK-Cu | MPGH622650 | 67.9% | Lab G | Jul 30, 2026 | verify |
| Tirzepatide | MP40626 | n/a | Lab G | Jul 30, 2026 | verify |
| TB-500 | MPTB10626 | n/a | Lab G | Jul 30, 2026 | verify |
| BPC-157 | MP20B626 | n/a | Lab G | Jul 30, 2026 | verify |
| Cagrilintide | n/a | 99.7% | Lab E | Jul 13, 2026 | verify |
Showing 25 most recent of 117. Search the full database on the CoA page.
Embed this badge
Sell or represent Mai Peptide? Link your customers to this page with the badge below. Free, no signup. The badge and counts update as new lab results land.
<a href="https://ascendpeptide.org/coa/vendor/mai-peptide/" rel="noopener"> <img src="https://ascendpeptide.org/coa/badge/mai-peptide.svg" alt="Mai Peptide: lab tested, 117 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.