Pura Peptides: Lab Test Results
Independent Certificates of Analysis aggregated from public lab results. Not affiliated with or paid by Pura Peptides.
21
CoAs on file
99.32%
Avg reported purity
7
Compounds tested
Aug 30, 2026
Latest test
Results by compound
| Compound | CoAs | Avg purity | Latest |
|---|---|---|---|
| Retatrutide | 8 | 99.76% | May 19, 2026 |
| Tirzepatide | 6 | 99.69% | Aug 30, 2026 |
| Tesamorelin | 2 | 98.17% | Aug 30, 2026 |
| Ipamorelin | 2 | 97.23% | Aug 30, 2026 |
| Semaglutide | 1 | 99.8% | Aug 30, 2026 |
| GHK-Cu | 1 | 99.8% | Aug 30, 2026 |
| TB-500 | 1 | 99.6% | Aug 30, 2026 |
Recent CoAs
| Compound | Batch | Purity | Lab | Tested | |
|---|---|---|---|---|---|
| Tirzepatide | T10TB2226 | 99.8% | Lab G | Aug 30, 2026 | verify |
| Semaglutide | C187H291N45O59 | 99.8% | Lab G | Aug 30, 2026 | verify |
| GHK-Cu | GHKNP-71126 | 99.8% | Lab G | Aug 30, 2026 | verify |
| Tesamorelin | TESARB-09525 | 99.7% | Lab G | Aug 30, 2026 | verify |
| Ipamorelin | IPAB-11725 | 99.9% | Lab G | Aug 30, 2026 | verify |
| TB-500 | 7810-100625 | 99.6% | Lab G | Aug 30, 2026 | verify |
| Ipamorelin | IPAB-11725 | 94.55% | Lab K | Aug 27, 2026 | verify |
| Tirzepatide | T10TB2226 | 98.81% | Lab K | Aug 26, 2026 | verify |
| Tesamorelin | TESARB-09525 | 96.63% | Lab K | Aug 26, 2026 | verify |
| Tirzepatide | TZ60-GLD07725 | 99.9% | Lab E | Aug 25, 2026 | verify |
| Tirzepatide | n/a | 99.8% | Lab G | Jun 25, 2026 | verify |
| Retatrutide | RT40-11725 | 99.9% | Lab E | May 19, 2026 | verify |
| Retatrutide | RT20P-1526 | 99.9% | Lab E | May 10, 2026 | verify |
| Retatrutide | R10BT-072625 | 99.9% | Lab E | Mar 5, 2026 | verify |
| Retatrutide | R10PK-12725 | n/a | Lab E | Mar 1, 2026 | verify |
| Tirzepatide | 72125 | 99.9% | Lab G | Feb 9, 2026 | verify |
| Retatrutide | n/a | 99.7% | Lab G | Feb 9, 2026 | verify |
| Retatrutide | R10GT-111925 | 99.7% | Lab E | Jan 25, 2026 | verify |
| Retatrutide | R10BT-072625 | 99.3% | Lab G | Dec 9, 2025 | verify |
| Tirzepatide | T1QYT-7212025 | 99.93% | Lab E | Aug 10, 2025 | verify |
| Retatrutide | RT20GT-061625 | 99.892% | Lab A | Jul 23, 2025 | verify |
Showing 21 most recent of 21. 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.