Independent Certificates of Analysis aggregated from public lab results. Not affiliated with or paid by HealthTide Biotech.
| Compound | CoAs | Avg purity | Latest |
|---|---|---|---|
| Tirzepatide | 6 | 96.28% | Feb 25, 2026 |
| Retatrutide | 5 | 99.66% | Feb 25, 2026 |
| GHK-Cu | 4 | 99.93% | Feb 25, 2026 |
| Compound | Batch | Purity | Lab | Tested | |
|---|---|---|---|---|---|
| Tirzepatide | -- | 99.88% | Lab E | Feb 25, 2026 | verify |
| Retatrutide | -- | 99.61% | Lab E | Feb 25, 2026 | verify |
| GHK-Cu | -- | 99.9% | Lab E | Feb 25, 2026 | verify |
| Retatrutide | -- | 99.9% | Lab E | Feb 21, 2026 | verify |
| GHK-Cu | -- | 99.9% | Lab E | Feb 1, 2026 | verify |
| GHK-Cu | -- | 99.95% | Lab E | Jan 14, 2026 | verify |
| Retatrutide | -- | 99.95% | Lab E | Jan 14, 2026 | verify |
| GHK-Cu | -- | 99.95% | Lab E | Dec 16, 2025 | verify |
| Tirzepatide | -- | 99.95% | Lab E | Dec 16, 2025 | verify |
| Retatrutide | -- | 99.76% | Lab E | Nov 16, 2025 | verify |
| Retatrutide | -- | 99.1% | Lab E | Nov 16, 2025 | verify |
| Tirzepatide | -- | 99.89% | Lab E | Aug 27, 2025 | verify |
| Tirzepatide | -- | 99.88% | Lab E | Aug 27, 2025 | verify |
| Tirzepatide | -- | 92.03% | Lab E | Aug 4, 2025 | verify |
| Tirzepatide | -- | 86.05% | Lab E | Aug 4, 2025 | verify |
Showing 15 most recent of 15. 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.