Paradigm Peptide: Lab Test Results
Independent Certificates of Analysis aggregated from public lab results. Not affiliated with or paid by Paradigm Peptide.
18
CoAs on file
99.88%
Avg reported purity
2
Compounds tested
Apr 29, 2026
Latest test
Results by compound
| Compound | CoAs | Avg purity | Latest |
|---|---|---|---|
| Tirzepatide | 10 | 99.84% | Jan 25, 2026 |
| Retatrutide | 8 | 99.92% | Apr 29, 2026 |
Recent CoAs
| Compound | Batch | Purity | Lab | Tested | |
|---|---|---|---|---|---|
| Retatrutide | n/a | 99.8% | Lab G | Apr 29, 2026 | verify |
| Retatrutide | n/a | n/a | Lab G | Apr 26, 2026 | verify |
| Tirzepatide | n/a | 99.9% | Lab G | Jan 25, 2026 | verify |
| Tirzepatide | n/a | 99.9% | Lab G | Jan 25, 2026 | verify |
| Tirzepatide | n/a | 99.9% | Lab G | Jan 21, 2026 | verify |
| Tirzepatide | n/a | 99.7% | Lab G | Jan 21, 2026 | verify |
| Tirzepatide | n/a | 99.8% | Lab G | Jan 21, 2026 | verify |
| Tirzepatide | n/a | 99.8% | Lab G | Jan 21, 2026 | verify |
| Tirzepatide | n/a | 99.6% | Lab G | Jan 21, 2026 | verify |
| Retatrutide | n/a | 99.95% | Lab E | Sep 3, 2025 | verify |
| Retatrutide | n/a | 99.9% | Lab E | Sep 3, 2025 | verify |
| Tirzepatide | n/a | 99.95% | Lab E | Sep 3, 2025 | verify |
| Retatrutide | n/a | 99.95% | Lab E | Aug 10, 2025 | verify |
| Tirzepatide | n/a | 99.95% | Lab E | Aug 10, 2025 | verify |
| Retatrutide | n/a | 99.92% | Lab E | Aug 10, 2025 | verify |
| Retatrutide | n/a | 99.95% | Lab E | Aug 10, 2025 | verify |
| Tirzepatide | n/a | 99.93% | Lab E | Aug 4, 2025 | verify |
| Retatrutide | n/a | 99.98% | Lab A | Jul 23, 2025 | verify |
Showing 18 most recent of 18. Search the full database on the CoA page.
Embed this badge
Sell or represent Paradigm Peptide? Link your customers to this page with the badge below. Free, no signup. The badge and counts update as new lab results land.
<a href="https://ascendpeptide.org/coa/vendor/paradigm-peptide/" rel="noopener"> <img src="https://ascendpeptide.org/coa/badge/paradigm-peptide.svg" alt="Paradigm Peptide: lab tested, 18 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.