Independent Certificates of Analysis aggregated from public lab results. Not affiliated with or paid by UWA Elite Peptides.
| Compound | CoAs | Avg purity | Latest |
|---|---|---|---|
| Retatrutide | 13 | 99.04% | Apr 13, 2026 |
| Tirzepatide | 11 | 99.41% | Jul 1, 2026 |
| Compound | Batch | Purity | Lab | Tested | |
|---|---|---|---|---|---|
| Tirzepatide | 2026021510 | 99.9% | Lab E | Jul 1, 2026 | verify |
| Tirzepatide | TR30 2026.03.31 | 99.8% | Lab G | Jun 26, 2026 | verify |
| Tirzepatide | n/a | 99.9% | Lab E | Jun 16, 2026 | verify |
| Tirzepatide | n/a | 99.9% | Lab E | May 13, 2026 | verify |
| Tirzepatide | n/a | 99.7% | Lab G | May 2, 2026 | verify |
| Tirzepatide | n/a | n/a | Lab G | May 2, 2026 | verify |
| Retatrutide | n/a | 99.7% | Lab G | Apr 13, 2026 | verify |
| Retatrutide | UWA 1/10/25 | 99.9% | Lab E | Mar 3, 2026 | verify |
| Tirzepatide | 59208 | 99.17% | Lab E | Feb 26, 2026 | verify |
| Retatrutide | 94813 | 99.9% | Lab E | Feb 20, 2026 | verify |
| Retatrutide | 12022025 | 97.5% | Lab E | Jan 29, 2026 | verify |
| Retatrutide | 12022025 | 99.33% | Lab E | Jan 29, 2026 | verify |
| Tirzepatide | n/a | 99.64% | Lab E | Nov 25, 2025 | verify |
| Retatrutide | n/a | 99.3% | Lab E | Nov 17, 2025 | verify |
| Retatrutide | 04.Aug.2025 | 99.4% | Lab G | Oct 13, 2025 | verify |
| Retatrutide | n/a | 99.95% | Lab E | Sep 18, 2025 | verify |
| Retatrutide | n/a | 98.66% | Lab E | Sep 4, 2025 | verify |
| Retatrutide | n/a | 97.24% | Lab E | Sep 4, 2025 | verify |
| Tirzepatide | n/a | 99.85% | Lab F | Sep 1, 2025 | verify |
| Tirzepatide | n/a | 97.936% | Lab A | Aug 12, 2025 | verify |
| Tirzepatide | n/a | 98.27% | Lab E | Aug 5, 2025 | verify |
| Retatrutide | n/a | 98.39% | Lab E | Aug 4, 2025 | verify |
| Retatrutide | n/a | 98.35% | Lab E | Jul 25, 2025 | verify |
| Retatrutide | n/a | 99.89% | Lab E | Jul 16, 2025 | verify |
Showing 24 most recent of 24. 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.