Haikou Mingheng Biotechnology: Lab Test Results
Independent Certificates of Analysis aggregated from public lab results. Not affiliated with or paid by Haikou Mingheng Biotechnology.
33
CoAs on file
99.05%
Avg reported purity
4
Compounds tested
Sep 21, 2026
Latest test
Results by compound
| Compound | CoAs | Avg purity | Latest |
|---|---|---|---|
| Tirzepatide | 12 | 99.76% | Sep 21, 2026 |
| Retatrutide | 11 | 97.87% | Sep 16, 2026 |
| Cagrilintide | 7 | 99.31% | Apr 28, 2026 |
| GHK-Cu | 3 | 99.9% | Sep 15, 2026 |
Recent CoAs
| Compound | Batch | Purity | Lab | Tested | |
|---|---|---|---|---|---|
| Tirzepatide | n/a | 100% | Lab K | Sep 21, 2026 | verify |
| Retatrutide | n/a | 95.72% | Lab K | Sep 16, 2026 | verify |
| Retatrutide | n/a | 86.53% | Lab K | Sep 16, 2026 | verify |
| GHK-Cu | n/a | 99.9% | Lab E | Sep 15, 2026 | verify |
| Tirzepatide | HMBT10526 | 99.8% | Lab G | Aug 9, 2026 | verify |
| Tirzepatide | n/a | 99.9% | Lab E | Jun 16, 2026 | verify |
| Retatrutide | n/a | 99.9% | Lab E | May 20, 2026 | verify |
| Tirzepatide | n/a | 99.9% | Lab E | Apr 28, 2026 | verify |
| Retatrutide | n/a | 99.9% | Lab E | Apr 28, 2026 | verify |
| Cagrilintide | n/a | 99.9% | Lab E | Apr 28, 2026 | verify |
| Tirzepatide | n/a | 99.9% | Lab E | Apr 28, 2026 | verify |
| Retatrutide | n/a | 99.9% | Lab E | Apr 28, 2026 | verify |
| GHK-Cu | n/a | 99.9% | Lab E | Mar 18, 2026 | verify |
| Cagrilintide | n/a | 99.9% | Lab E | Mar 10, 2026 | verify |
| Tirzepatide | n/a | 99.9% | Lab E | Mar 10, 2026 | verify |
| Retatrutide | n/a | 99.9% | Lab E | Mar 10, 2026 | verify |
| Tirzepatide | n/a | 99.8% | Lab G | Mar 1, 2026 | verify |
| Retatrutide | n/a | 96.68% | Lab E | Feb 26, 2026 | verify |
| Cagrilintide | n/a | 98.31% | Lab E | Feb 26, 2026 | verify |
| Cagrilintide | n/a | 97.6% | Lab E | Feb 20, 2026 | verify |
| GHK-Cu | n/a | 99.9% | Lab E | Feb 4, 2026 | verify |
| Tirzepatide | n/a | 99.9% | Lab E | Jan 29, 2026 | verify |
| Tirzepatide | n/a | 98.46% | Lab E | Jan 15, 2026 | verify |
| Retatrutide | n/a | 99.6% | Lab G | Jan 7, 2026 | verify |
| Cagrilintide | n/a | 99.8% | Lab G | Dec 29, 2025 | verify |
Showing 25 most recent of 33. Search the full database on the CoA page.
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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.