Huayi Biotechnology -- Lab Test Results
Independent Certificates of Analysis aggregated from public lab results. Not affiliated with or paid by Huayi Biotechnology.
42
CoAs on file
99.81%
Avg reported purity
4
Compounds tested
Jun 15, 2026
Latest test
Results by compound
| Compound | CoAs | Avg purity | Latest |
|---|---|---|---|
| Retatrutide | 21 | 99.79% | Jun 15, 2026 |
| Tirzepatide | 10 | 99.84% | Jun 14, 2026 |
| GHK-Cu | 7 | 99.87% | Apr 22, 2026 |
| BPC-157 | 4 | 99.69% | Feb 17, 2026 |
Recent CoAs
| Compound | Batch | Purity | Lab | Tested | |
|---|---|---|---|---|---|
| Retatrutide | 2381089-83-2 | 99.9% | Lab E | Jun 15, 2026 | verify |
| Tirzepatide | -- | 99.9% | Lab E | Jun 14, 2026 | verify |
| Retatrutide | -- | 99.9% | Lab E | Jun 11, 2026 | verify |
| Retatrutide | -- | 99.8% | Lab G | Jun 5, 2026 | verify |
| Retatrutide | -- | -- | Lab G | Jun 5, 2026 | verify |
| Retatrutide | -- | 99.9% | Lab E | May 7, 2026 | verify |
| Retatrutide | -- | 99.9% | Lab E | Apr 27, 2026 | verify |
| GHK-Cu | -- | 99.9% | Lab E | Apr 22, 2026 | verify |
| Retatrutide | -- | 99.8% | Lab G | Mar 28, 2026 | verify |
| Tirzepatide | -- | 99.9% | Lab E | Mar 17, 2026 | verify |
| GHK-Cu | -- | 99.9% | Lab E | Mar 17, 2026 | verify |
| Retatrutide | -- | 99.9% | Lab E | Mar 17, 2026 | verify |
| Retatrutide | -- | 99.9% | Lab E | Mar 15, 2026 | verify |
| GHK-Cu | -- | 99.63% | Lab E | Mar 9, 2026 | verify |
| GHK-Cu | -- | 99.9% | Lab E | Mar 5, 2026 | verify |
| Retatrutide | -- | 99.5% | Lab E | Mar 2, 2026 | verify |
| GHK-Cu | -- | 99.9% | Lab E | Mar 1, 2026 | verify |
| Tirzepatide | 70874 | 99.8% | Lab G | Feb 28, 2026 | verify |
| Retatrutide | -- | 99.65% | Lab E | Feb 21, 2026 | verify |
| BPC-157 | -- | 99.03% | Lab E | Feb 17, 2026 | verify |
| Retatrutide | -- | 99.9% | Lab E | Feb 15, 2026 | verify |
| GHK-Cu | -- | 99.9% | Lab E | Feb 10, 2026 | verify |
| Tirzepatide | -- | 99.9% | Lab E | Feb 10, 2026 | verify |
| Retatrutide | -- | 99.9% | Lab E | Feb 10, 2026 | verify |
| BPC-157 | -- | 99.9% | Lab E | Feb 1, 2026 | verify |
Showing 25 most recent of 42. 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.