SubQ Society -- Lab Test Results
Independent Certificates of Analysis aggregated from public lab results. Not affiliated with or paid by SubQ Society.
11
CoAs on file
99.54%
Avg reported purity
2
Compounds tested
May 7, 2026
Latest test
Results by compound
| Compound | CoAs | Avg purity | Latest |
|---|---|---|---|
| Retatrutide | 8 | 99.44% | May 7, 2026 |
| GHK-Cu | 3 | 99.81% | Mar 9, 2026 |
Recent CoAs
| Compound | Batch | Purity | Lab | Tested | |
|---|---|---|---|---|---|
| Retatrutide | 01202026 | 99.9% | Lab E | May 7, 2026 | verify |
| Retatrutide | 01202026 | 99.9% | Lab E | Mar 19, 2026 | verify |
| GHK-Cu | 01202026 | 99.88% | Lab E | Mar 9, 2026 | verify |
| Retatrutide | 12302025 | 99.8% | Lab G | Mar 6, 2026 | verify |
| Retatrutide | 01202026 | 99.7% | Lab G | Mar 6, 2026 | verify |
| GHK-Cu | 12032025 | 99.6% | Lab G | Mar 6, 2026 | verify |
| Retatrutide | 2072025 | 99.8% | Lab G | Mar 6, 2026 | verify |
| Retatrutide | -- | 97.94% | Lab E | Jan 18, 2026 | verify |
| Retatrutide | -- | 99.95% | Lab E | Jan 18, 2026 | verify |
| GHK-Cu | -- | 99.95% | Lab E | Nov 16, 2025 | verify |
| Retatrutide | -- | 98.55% | Lab E | Nov 16, 2025 | verify |
Showing 11 most recent of 11. 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.