Golden Eagle -- Lab Test Results
Independent Certificates of Analysis aggregated from public lab results. Not affiliated with or paid by Golden Eagle.
18
CoAs on file
99.69%
Avg reported purity
2
Compounds tested
Mar 18, 2026
Latest test
Results by compound
| Compound | CoAs | Avg purity | Latest |
|---|---|---|---|
| Retatrutide | 9 | 99.61% | Mar 18, 2026 |
| Tirzepatide | 9 | 99.78% | Feb 19, 2026 |
Recent CoAs
| Compound | Batch | Purity | Lab | Tested | |
|---|---|---|---|---|---|
| Retatrutide | -- | 99.9% | Lab E | Mar 18, 2026 | verify |
| Tirzepatide | -- | 99.9% | Lab E | Feb 19, 2026 | verify |
| Retatrutide | -- | 98.8% | Lab G | Jan 14, 2026 | verify |
| Tirzepatide | -- | 99.7% | Lab G | Dec 17, 2025 | verify |
| Tirzepatide | -- | 99.8% | Lab G | Dec 17, 2025 | verify |
| Tirzepatide | -- | 99.8% | Lab G | Dec 17, 2025 | verify |
| Retatrutide | -- | 99.56% | Lab A | Nov 22, 2025 | verify |
| Retatrutide | -- | 99.95% | Lab E | Oct 22, 2025 | verify |
| Retatrutide | -- | 99.95% | Lab E | Oct 22, 2025 | verify |
| Retatrutide | -- | 99.95% | Lab E | Oct 16, 2025 | verify |
| Tirzepatide | -- | 99.95% | Lab E | Oct 8, 2025 | verify |
| Retatrutide | -- | 99.83% | Lab E | Oct 4, 2025 | verify |
| Tirzepatide | -- | 99.64% | Lab E | Oct 2, 2025 | verify |
| Tirzepatide | -- | 99.84% | Lab E | Oct 2, 2025 | verify |
| Tirzepatide | -- | 99.73% | Lab E | Oct 2, 2025 | verify |
| Retatrutide | -- | 99.68% | Lab F | Aug 5, 2025 | verify |
| Tirzepatide | -- | 99.63% | Lab A | Aug 2, 2025 | verify |
| Retatrutide | -- | 98.88% | Lab A | Aug 2, 2025 | verify |
Showing 18 most recent of 18. 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.