Coffee and Peppers: Lab Test Results
Independent Certificates of Analysis aggregated from public lab results. Not affiliated with or paid by Coffee and Peppers.
38
CoAs on file
98.95%
Avg reported purity
5
Compounds tested
Sep 15, 2026
Latest test
Results by compound
| Compound | CoAs | Avg purity | Latest |
|---|---|---|---|
| Retatrutide | 21 | 99% | Sep 15, 2026 |
| Tirzepatide | 9 | 98.61% | Mar 29, 2026 |
| BPC-157 | 3 | 99.77% | Jul 1, 2026 |
| GHK-Cu | 3 | 99.77% | Sep 4, 2026 |
| Tesamorelin | 2 | 97.39% | Jan 15, 2026 |
Recent CoAs
| Compound | Batch | Purity | Lab | Tested | |
|---|---|---|---|---|---|
| Retatrutide | Cpr1026040106 | 99.9% | Lab E | Sep 15, 2026 | verify |
| Retatrutide | CPR2026041503 | 99.9% | Lab E | Sep 9, 2026 | verify |
| GHK-Cu | CPGHK5026020601 | 99.9% | Lab E | Sep 4, 2026 | verify |
| Retatrutide | CPR1026040106 | 99.9% | Lab E | Jul 1, 2026 | verify |
| BPC-157 | CPBPC26040103 | 99.9% | Lab E | Jul 1, 2026 | verify |
| Retatrutide | n/a | 99.9% | Lab E | Apr 28, 2026 | verify |
| Retatrutide | n/a | 99.9% | Lab E | Apr 28, 2026 | verify |
| BPC-157 | CPBPC26022501 | 99.7% | Lab G | Mar 29, 2026 | verify |
| Tirzepatide | Coff2512050163 | 99.8% | Lab G | Mar 29, 2026 | verify |
| BPC-157 | CPBPC26022501 | 99.7% | Lab G | Mar 29, 2026 | verify |
| Retatrutide | CPR3026021401 | 99.8% | Lab G | Mar 29, 2026 | verify |
| GHK-Cu | CPGHK5026020601 | 99.7% | Lab G | Mar 29, 2026 | verify |
| Tirzepatide | Coff2512050163 | 99.8% | Lab G | Mar 29, 2026 | verify |
| Retatrutide | CPR3026021401 | 99.8% | Lab G | Mar 29, 2026 | verify |
| GHK-Cu | CPGHK5026020601 | 99.7% | Lab G | Mar 29, 2026 | verify |
| Tirzepatide | n/a | 99.8% | Lab G | Mar 25, 2026 | verify |
| Retatrutide | 2512050168 | 99.7% | Lab G | Mar 7, 2026 | verify |
| Tirzepatide | n/a | 89.29% | Lab E | Mar 2, 2026 | verify |
| Retatrutide | n/a | 88.7% | Lab E | Mar 2, 2026 | verify |
| Tirzepatide | n/a | 99.7% | Lab G | Mar 1, 2026 | verify |
| Retatrutide | n/a | 99.8% | Lab G | Jan 26, 2026 | verify |
| Retatrutide | n/a | 99.8% | Lab G | Jan 26, 2026 | verify |
| Retatrutide | n/a | 99.93% | Lab E | Jan 15, 2026 | verify |
| Tesamorelin | n/a | 98.08% | Lab E | Jan 15, 2026 | verify |
| Retatrutide | n/a | 99.87% | Lab E | Dec 30, 2025 | verify |
Showing 25 most recent of 38. Search the full database on the CoA page.
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<a href="https://ascendpeptide.org/coa/vendor/coffee-and-peppers/" rel="noopener"> <img src="https://ascendpeptide.org/coa/badge/coffee-and-peppers.svg" alt="Coffee and Peppers: lab tested, 38 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.