Flycn Peptide: Lab Test Results
Independent Certificates of Analysis aggregated from public lab results. Not affiliated with or paid by Flycn Peptide.
17
CoAs on file
99.81%
Avg reported purity
4
Compounds tested
Sep 18, 2026
Latest test
Results by compound
| Compound | CoAs | Avg purity | Latest |
|---|---|---|---|
| Tirzepatide | 5 | 99.88% | Aug 25, 2026 |
| Retatrutide | 5 | 99.8% | Aug 9, 2026 |
| Tesamorelin | 4 | 99.78% | Sep 18, 2026 |
| GHK-Cu | 3 | 99.77% | Aug 9, 2026 |
Recent CoAs
| Compound | Batch | Purity | Lab | Tested | |
|---|---|---|---|---|---|
| Tesamorelin | n/a | 99.9% | Lab E | Sep 18, 2026 | verify |
| Tesamorelin | n/a | 99.6% | Lab G | Aug 28, 2026 | verify |
| Tirzepatide | HATZ30-8488-14/HATZ30-8488/14 | 99.9% | Lab G | Aug 25, 2026 | verify |
| Tirzepatide | n/a | 99.8% | Lab G | Aug 9, 2026 | verify |
| Retatrutide | n/a | 99.7% | Lab G | Aug 9, 2026 | verify |
| GHK-Cu | n/a | 99.7% | Lab G | Aug 9, 2026 | verify |
| Retatrutide | n/a | n/a | Lab G | Aug 9, 2026 | verify |
| GHK-Cu | n/a | 99.7% | Lab G | Aug 9, 2026 | verify |
| Tirzepatide | n/a | 99.9% | Lab E | Aug 4, 2026 | verify |
| Tirzepatide | n/a | 99.9% | Lab E | Aug 3, 2026 | verify |
| Tirzepatide | 050126 | 99.9% | Lab E | Jul 13, 2026 | verify |
| GHK-Cu | n/a | 99.9% | Lab E | Jul 1, 2026 | verify |
| Retatrutide | n/a | 99.9% | Lab E | Jul 1, 2026 | verify |
| Tesamorelin | n/a | 99.7% | Lab G | May 15, 2026 | verify |
| Tesamorelin | n/a | 99.9% | Lab E | Mar 12, 2026 | verify |
| Retatrutide | n/a | 99.7% | Lab E | Mar 6, 2026 | verify |
| Retatrutide | n/a | 99.9% | Lab E | Mar 3, 2026 | verify |
Showing 17 most recent of 17. 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.