Wuhan Wansheng Biotechnology: Lab Test Results
Independent Certificates of Analysis aggregated from public lab results. Not affiliated with or paid by Wuhan Wansheng Biotechnology.
256
CoAs on file
98.63%
Avg reported purity
15
Compounds tested
Sep 4, 2026
Latest test
Results by compound
| Compound | CoAs | Avg purity | Latest |
|---|---|---|---|
| Retatrutide | 74 | 99.51% | Sep 4, 2026 |
| Tirzepatide | 53 | 99.71% | Sep 3, 2026 |
| Tesamorelin | 27 | 94.35% | Sep 3, 2026 |
| GHK-Cu | 23 | 99.91% | Aug 25, 2026 |
| BPC-157 | 19 | 99.25% | Jun 22, 2026 |
| Ipamorelin | 15 | 99.49% | Sep 3, 2026 |
| Cagrilintide | 14 | 98.57% | May 5, 2026 |
| Melanotan II | 6 | 99.31% | Jun 30, 2026 |
| CJC-1295 No DAC | 5 | 92.66% | Jan 25, 2026 |
| Semaglutide | 5 | 94.88% | Jun 21, 2026 |
| TB-500 | 5 | 96.49% | Mar 24, 2026 |
| PT-141 | 4 | 99.82% | Jan 18, 2026 |
| TB-500 Thymosin Beta-4 | 3 | 94.97% | Jun 22, 2026 |
| CJC-1295 DAC | 2 | 89.94% | Mar 5, 2026 |
| TB-500 Fragment 17-23 | 1 | 99.9% | Mar 5, 2026 |
Recent CoAs
| Compound | Batch | Purity | Lab | Tested | |
|---|---|---|---|---|---|
| Retatrutide | RT15WWB072126 | 99.9% | Lab G | Sep 4, 2026 | verify |
| Tirzepatide | TR10WWB062026 | n/a | Lab E | Sep 3, 2026 | verify |
| Tesamorelin | TSM10 | 99.9% | Lab E | Sep 3, 2026 | verify |
| Ipamorelin | n/a | 98.2% | Lab E | Sep 3, 2026 | verify |
| GHK-Cu | CU50WWB062026 | 99.9% | Lab E | Aug 25, 2026 | verify |
| Retatrutide | n/a | 99.9% | Lab E | Aug 25, 2026 | verify |
| Retatrutide | n/a | 99.9% | Lab E | Aug 12, 2026 | verify |
| Retatrutide | RT10WWB052626 | 99.9% | Lab E | Aug 12, 2026 | verify |
| Retatrutide | n/a | 99.6% | Lab E | Jul 21, 2026 | verify |
| Retatrutide | n/a | 99.9% | Lab E | Jul 16, 2026 | verify |
| Ipamorelin | IP101020260220-2 | 98.8% | Lab E | Jul 16, 2026 | verify |
| Tirzepatide | n/a | 99.9% | Lab E | Jun 30, 2026 | verify |
| Melanotan II | n/a | 99.9% | Lab E | Jun 30, 2026 | verify |
| Tirzepatide | n/a | 99.8% | Lab G | Jun 25, 2026 | verify |
| Tesamorelin | TSM-2605-1 | 99.9% | Lab E | Jun 23, 2026 | verify |
| BPC-157 | n/a | 99.3% | Lab E | Jun 22, 2026 | verify |
| TB-500 Thymosin Beta-4 | 6.4 | 99.7% | Lab E | Jun 22, 2026 | verify |
| Semaglutide | n/a | 99.9% | Lab E | Jun 21, 2026 | verify |
| Retatrutide | n/a | 99.9% | Lab E | Jun 21, 2026 | verify |
| GHK-Cu | WWB-CU100-26-04 | 99.9% | Lab E | Jun 11, 2026 | verify |
| Retatrutide | R15-2605-1 | 99.7% | Lab G | Jun 11, 2026 | verify |
| Retatrutide | WWB-RET-26-04 | 99.6% | Lab E | Jun 11, 2026 | verify |
| Melanotan II | WWB-ML10-26-04 | 99.9% | Lab E | Jun 11, 2026 | verify |
| Retatrutide | n/a | 99.9% | Lab G | May 24, 2026 | verify |
| Retatrutide | n/a | 99.6% | Lab G | May 17, 2026 | verify |
Showing 25 most recent of 256. 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.