Liberty Peptides -- Lab Test Results
Independent Certificates of Analysis aggregated from public lab results. Not affiliated with or paid by Liberty Peptides.
19
CoAs on file
96.24%
Avg reported purity
4
Compounds tested
Apr 22, 2026
Latest test
Results by compound
| Compound | CoAs | Avg purity | Latest |
|---|---|---|---|
| Retatrutide | 6 | 99.34% | Jan 6, 2026 |
| Semaglutide | 5 | 99.77% | Oct 23, 2025 |
| BPC-157 | 4 | 99.37% | May 4, 2025 |
| CJC-1295 | 4 | 80% | Apr 22, 2026 |
Recent CoAs
| Compound | Batch | Purity | Lab | Tested | |
|---|---|---|---|---|---|
| CJC-1295 | -- | 83.8% | Lab E | Apr 22, 2026 | verify |
| CJC-1295 | -- | -- | Lab E | Apr 22, 2026 | verify |
| Retatrutide | -- | 99.95% | Lab E | Jan 6, 2026 | verify |
| Retatrutide | -- | 99.95% | Lab E | Oct 28, 2025 | verify |
| Retatrutide | -- | 99.8% | Lab G | Oct 23, 2025 | verify |
| Semaglutide | -- | 99.6% | Lab G | Oct 23, 2025 | verify |
| Retatrutide | -- | 99.04% | Lab E | May 6, 2025 | verify |
| BPC-157 | -- | 99.92% | Lab B | May 4, 2025 | verify |
| Semaglutide | -- | 99.32% | Lab B | May 4, 2025 | verify |
| BPC-157 | -- | 99.93% | Lab B | May 4, 2025 | verify |
| CJC-1295 | -- | 79.15% | Lab B | May 4, 2025 | verify |
| CJC-1295 | -- | 77.04% | Lab B | May 4, 2025 | verify |
| Semaglutide | -- | 99.98% | Lab B | May 4, 2025 | verify |
| BPC-157 | -- | 98.89% | Lab C | Apr 1, 2025 | verify |
| BPC-157 | -- | 98.75% | Lab C | Apr 1, 2025 | verify |
| Retatrutide | -- | 98.6% | Lab C | Mar 30, 2025 | verify |
| Retatrutide | -- | 98.71% | Lab C | Mar 30, 2025 | verify |
| Semaglutide | -- | 99.98% | Lab C | Mar 27, 2025 | verify |
| Semaglutide | -- | 99.99% | Lab C | Mar 27, 2025 | verify |
Showing 19 most recent of 19. 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.