Independent Certificates of Analysis aggregated from public lab results. Not affiliated with or paid by Xingruida XDR.
| Compound | CoAs | Avg purity | Latest |
|---|---|---|---|
| Retatrutide | 28 | 99.75% | Aug 11, 2026 |
| Tirzepatide | 24 | 99.68% | Aug 11, 2026 |
| Tesamorelin | 9 | 99.15% | Aug 11, 2026 |
| GHK-Cu | 9 | 99.87% | May 12, 2026 |
| BPC-157 | 8 | 99.53% | May 26, 2026 |
| Melanotan II | 2 | 99.6% | Jul 30, 2025 |
| Compound | Batch | Purity | Lab | Tested | |
|---|---|---|---|---|---|
| Tirzepatide | n/a | 99.9% | Lab E | Aug 11, 2026 | verify |
| Retatrutide | n/a | 99.9% | Lab E | Aug 11, 2026 | verify |
| Tesamorelin | n/a | 99.9% | Lab E | Aug 11, 2026 | verify |
| Tirzepatide | n/a | 99.9% | Lab E | Aug 11, 2026 | verify |
| Tesamorelin | Mar.2,2026 | 99.9% | Lab E | Aug 2, 2026 | verify |
| Tirzepatide | Feb.2,2026 | 99.6% | Lab E | Aug 2, 2026 | verify |
| Retatrutide | n/a | 99.8% | Lab G | Jul 29, 2026 | verify |
| Tirzepatide | n/a | 99.8% | Lab G | Jun 15, 2026 | verify |
| Retatrutide | n/a | 99.9% | Lab E | Jun 4, 2026 | verify |
| Tesamorelin | n/a | 99.8% | Lab E | May 26, 2026 | verify |
| BPC-157 | n/a | 99% | Lab E | May 26, 2026 | verify |
| Retatrutide | Mar.2,2026 | 99.5% | Lab G | May 24, 2026 | verify |
| Tirzepatide | n/a | 99.7% | Lab G | May 14, 2026 | verify |
| GHK-Cu | n/a | 99.9% | Lab E | May 12, 2026 | verify |
| Retatrutide | n/a | 99.9% | Lab E | May 7, 2026 | verify |
| Retatrutide | n/a | 99.8% | Lab G | Mar 12, 2026 | verify |
| Tirzepatide | n/a | 99.9% | Lab E | Mar 1, 2026 | verify |
| Retatrutide | n/a | 99.9% | Lab E | Feb 25, 2026 | verify |
| BPC-157 | n/a | 99.88% | Lab E | Feb 25, 2026 | verify |
| Tirzepatide | n/a | 99.14% | Lab E | Feb 17, 2026 | verify |
| Tirzepatide | n/a | 99.38% | Lab E | Feb 17, 2026 | verify |
| Retatrutide | n/a | 99.7% | Lab G | Feb 14, 2026 | verify |
| Tesamorelin | n/a | 99.9% | Lab E | Feb 10, 2026 | verify |
| Tirzepatide | n/a | 99.9% | Lab E | Feb 10, 2026 | verify |
| GHK-Cu | n/a | 99.9% | Lab E | Feb 8, 2026 | verify |
Showing 25 most recent of 80. 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.