XTP: Lab Test Results
Independent Certificates of Analysis aggregated from public lab results. Not affiliated with or paid by XTP.
10
CoAs on file
94.87%
Avg reported purity
1
Compounds tested
Sep 8, 2026
Latest test
Results by compound
| Compound | CoAs | Avg purity | Latest |
|---|---|---|---|
| Retatrutide | 10 | 94.87% | Sep 8, 2026 |
Recent CoAs
| Compound | Batch | Purity | Lab | Tested | |
|---|---|---|---|---|---|
| Retatrutide | XTP-R30-003 | 91.9% | Lab E | Sep 8, 2026 | verify |
| Retatrutide | XTP-R30-003 | 82.64% | Lab N | Sep 2, 2026 | verify |
| Retatrutide | XTP-R30-003 | 82.23% | Lab N | Sep 2, 2026 | verify |
| Retatrutide | n/a | 99.9% | Lab E | Aug 2, 2026 | verify |
| Retatrutide | XTP-R30-003 | 92.8% | Lab E | Jun 15, 2026 | verify |
| Retatrutide | n/a | 99.9% | Lab E | May 7, 2026 | verify |
| Retatrutide | n/a | 99.9% | Lab E | Apr 27, 2026 | verify |
| Retatrutide | n/a | 99.8% | Lab G | Jan 25, 2026 | verify |
| Retatrutide | n/a | 99.8% | Lab G | Jan 21, 2026 | verify |
| Retatrutide | XTP-R10-002 | 99.8% | Lab G | Jan 14, 2026 | verify |
Showing 10 most recent of 10. Search the full database on the CoA page.
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<a href="https://ascendpeptide.org/coa/vendor/xtp/" rel="noopener"> <img src="https://ascendpeptide.org/coa/badge/xtp.svg" alt="XTP: lab tested, 10 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.