Independent Certificates of Analysis aggregated from public lab results. Not affiliated with or paid by NuLife Peptides.
| Compound | CoAs | Avg purity | Latest |
|---|---|---|---|
| PT-141 | 2 | 99.9% | May 5, 2026 |
| Tesamorelin | 2 | 99.9% | May 5, 2026 |
| Retatrutide | 2 | 99.6% | Mar 4, 2026 |
| CJC-1295 | 2 | 99.6% | Mar 4, 2026 |
| TB-500 | 2 | 99.9% | May 5, 2026 |
| BPC-157 | 2 | 99.6% | Mar 4, 2026 |
| Sermorelin | 2 | 99.5% | Jun 3, 2026 |
| Compound | Batch | Purity | Lab | Tested | |
|---|---|---|---|---|---|
| Sermorelin | -- | 99.5% | Lab E | Jun 3, 2026 | verify |
| Sermorelin | -- | 99.5% | Lab E | Jun 3, 2026 | verify |
| PT-141 | -- | 99.9% | Lab E | May 5, 2026 | verify |
| Tesamorelin | -- | 99.9% | Lab E | May 5, 2026 | verify |
| Tesamorelin | -- | 99.9% | Lab E | May 5, 2026 | verify |
| TB-500 | -- | 99.9% | Lab E | May 5, 2026 | verify |
| PT-141 | -- | 99.9% | Lab E | May 5, 2026 | verify |
| TB-500 | -- | 99.9% | Lab E | May 5, 2026 | verify |
| Retatrutide | -- | 99.6% | Lab G | Mar 4, 2026 | verify |
| CJC-1295 | -- | 99.6% | Lab G | Mar 4, 2026 | verify |
| BPC-157 | -- | 99.7% | Lab G | Mar 4, 2026 | verify |
| BPC-157 | -- | 99.5% | Lab G | Mar 4, 2026 | verify |
| CJC-1295 | -- | 99.6% | Lab G | Mar 4, 2026 | verify |
| Retatrutide | -- | 99.6% | Lab G | Mar 4, 2026 | verify |
Showing 14 most recent of 14. 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.