Independent Certificates of Analysis aggregated from public lab results. Not affiliated with or paid by Evolve BioPep.
| Compound | CoAs | Avg purity | Latest |
|---|---|---|---|
| Tirzepatide | 6 | 99.71% | Jan 19, 2026 |
| Retatrutide | 4 | 99.07% | Feb 9, 2026 |
| Tesamorelin | 1 | 98.53% | Jun 27, 2025 |
| Compound | Batch | Purity | Lab | Tested | |
|---|---|---|---|---|---|
| Retatrutide | n/a | 98.57% | Lab E | Feb 9, 2026 | verify |
| Retatrutide | n/a | 99.8% | Lab G | Jan 26, 2026 | verify |
| Tirzepatide | n/a | 99.95% | Lab E | Jan 19, 2026 | verify |
| Retatrutide | n/a | 99.6% | Lab G | Jan 15, 2026 | verify |
| Tirzepatide | n/a | 99.95% | Lab E | Nov 25, 2025 | verify |
| Tirzepatide | n/a | 99.9% | Lab G | Oct 30, 2025 | verify |
| Tirzepatide | n/a | 99.94% | Lab E | Oct 9, 2025 | verify |
| Retatrutide | n/a | 98.3% | Lab G | Oct 6, 2025 | verify |
| Tirzepatide | n/a | 99.88% | Lab E | Sep 18, 2025 | verify |
| Tirzepatide | n/a | 98.66% | Lab E | Jul 2, 2025 | verify |
| Tesamorelin | n/a | 98.533% | Lab A | Jun 27, 2025 | verify |
Showing 11 most recent of 11. Search the full database on the CoA page.
Sell or represent Evolve BioPep? 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/evolve-biopep/" rel="noopener"> <img src="https://ascendpeptide.org/coa/badge/evolve-biopep.svg" alt="Evolve BioPep: lab tested, 11 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.