Independent Certificates of Analysis aggregated from public lab results. Not affiliated with or paid by Baohua Dongnuo Biotechnology BHD.
| Compound | CoAs | Avg purity | Latest |
|---|---|---|---|
| Retatrutide | 7 | 99.67% | May 27, 2026 |
| Tirzepatide | 5 | 99.84% | Feb 19, 2026 |
| Compound | Batch | Purity | Lab | Tested | |
|---|---|---|---|---|---|
| Retatrutide | -- | 99.9% | Lab E | May 27, 2026 | verify |
| Retatrutide | -- | 99.9% | Lab E | Feb 21, 2026 | verify |
| Tirzepatide | -- | 99.72% | Lab E | Feb 19, 2026 | verify |
| Retatrutide | -- | 98.17% | Lab E | Jan 18, 2026 | verify |
| Tirzepatide | -- | 99.95% | Lab E | Jan 18, 2026 | verify |
| Retatrutide | -- | 99.95% | Lab E | Jan 18, 2026 | verify |
| Tirzepatide | -- | 99.95% | Lab E | Jan 18, 2026 | verify |
| Tirzepatide | -- | 99.8% | Lab G | Jan 14, 2026 | verify |
| Retatrutide | -- | 99.94% | Lab E | Sep 3, 2025 | verify |
| Retatrutide | -- | 99.85% | Lab F | Aug 31, 2025 | verify |
| Retatrutide | -- | 99.95% | Lab E | Aug 10, 2025 | verify |
| Tirzepatide | -- | 99.76% | Lab E | Aug 10, 2025 | verify |
Showing 12 most recent of 12. Search the full database on the CoA page.
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<a href="https://ascendpeptide.org/coa/vendor/baohua-dongnuo-biotechnology-bhd/" rel="noopener"> <img src="https://ascendpeptide.org/coa/badge/baohua-dongnuo-biotechnology-bhd.svg" alt="Baohua Dongnuo Biotechnology BHD: lab tested, 12 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.