Champion Peptide: Lab Test Results
Independent Certificates of Analysis aggregated from public lab results. Not affiliated with or paid by Champion Peptide.
12
CoAs on file
99.74%
Avg reported purity
2
Compounds tested
Jun 15, 2026
Latest test
Results by compound
| Compound | CoAs | Avg purity | Latest |
|---|---|---|---|
| Retatrutide | 8 | 99.73% | Jun 15, 2026 |
| Tirzepatide | 4 | 99.78% | May 10, 2026 |
Recent CoAs
| Compound | Batch | Purity | Lab | Tested | |
|---|---|---|---|---|---|
| Retatrutide | R26C1H5POT | 99.9% | Lab E | Jun 15, 2026 | verify |
| Retatrutide | R25C9H1PST | 99.9% | Lab E | May 10, 2026 | verify |
| Tirzepatide | T26C2H3POZ | 99.9% | Lab E | May 10, 2026 | verify |
| Retatrutide | R25C9H3P0T | 99.7% | Lab G | Jan 6, 2026 | verify |
| Retatrutide | R25C9H3P0T | 99.72% | Lab E | Dec 16, 2025 | verify |
| Retatrutide | R25C9H1P5T | 99.4% | Lab G | Dec 12, 2025 | verify |
| Tirzepatide | n/a | 99.8% | Lab G | Dec 12, 2025 | verify |
| Tirzepatide | n/a | 99.7% | Lab G | Dec 12, 2025 | verify |
| Retatrutide | n/a | 99.4% | Lab G | Dec 12, 2025 | verify |
| Tirzepatide | n/a | 99.7% | Lab G | Dec 12, 2025 | verify |
| Retatrutide | R25C9H1P5T | 99.86% | Lab E | Dec 10, 2025 | verify |
| Retatrutide | r25c9h3p0t | 99.95% | Lab E | Dec 10, 2025 | verify |
Showing 12 most recent of 12. 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.