Oasis Peptides: Lab Test Results
Independent Certificates of Analysis aggregated from public lab results. Not affiliated with or paid by Oasis Peptides.
20
CoAs on file
97.91%
Avg reported purity
5
Compounds tested
Mar 25, 2026
Latest test
Results by compound
| Compound | CoAs | Avg purity | Latest |
|---|---|---|---|
| Retatrutide | 8 | 99.7% | Mar 25, 2026 |
| Melanotan II | 5 | 99.49% | Mar 25, 2026 |
| BPC-157 | 4 | 99.4% | Mar 21, 2026 |
| CJC-1295 | 2 | 82.95% | Jan 23, 2025 |
| CJC-1295 No DAC | 1 | 99.6% | Mar 21, 2026 |
Recent CoAs
| Compound | Batch | Purity | Lab | Tested | |
|---|---|---|---|---|---|
| Retatrutide | 253110 | 99.8% | Lab G | Mar 25, 2026 | verify |
| Melanotan II | 072425 | 99.9% | Lab G | Mar 25, 2026 | verify |
| CJC-1295 No DAC | 253110 | 99.6% | Lab G | Mar 21, 2026 | verify |
| BPC-157 | 253110 | 99.8% | Lab G | Mar 21, 2026 | verify |
| BPC-157 | 253110 | 99.94% | Lab E | Dec 17, 2025 | verify |
| Retatrutide | n/a | 99.913% | Lab A | Jul 24, 2025 | verify |
| Retatrutide | n/a | 99.93% | Lab B | Mar 20, 2025 | verify |
| Retatrutide | n/a | 99.874% | Lab A | Feb 27, 2025 | verify |
| Melanotan II | n/a | 99.803% | Lab A | Feb 19, 2025 | verify |
| Melanotan II | n/a | 99.837% | Lab A | Feb 19, 2025 | verify |
| Melanotan II | n/a | 99.52% | Lab B | Feb 19, 2025 | verify |
| Melanotan II | n/a | 98.39% | Lab B | Feb 19, 2025 | verify |
| Retatrutide | n/a | 99.24% | Lab C | Feb 13, 2025 | verify |
| Retatrutide | n/a | 99.55% | Lab C | Feb 13, 2025 | verify |
| BPC-157 | n/a | 99.87% | Lab B | Jan 23, 2025 | verify |
| CJC-1295 | n/a | 79.29% | Lab B | Jan 23, 2025 | verify |
| Retatrutide | n/a | 99.75% | Lab B | Jan 23, 2025 | verify |
| Retatrutide | n/a | 99.561% | Lab A | Jan 14, 2025 | verify |
| CJC-1295 | n/a | 86.605% | Lab A | Jan 14, 2025 | verify |
| BPC-157 | n/a | 98.005% | Lab A | Jan 14, 2025 | verify |
Showing 20 most recent of 20. 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.