LP Peptide: Lab Test Results
Independent Certificates of Analysis aggregated from public lab results. Not affiliated with or paid by LP Peptide.
43
CoAs on file
98.37%
Avg reported purity
5
Compounds tested
Sep 9, 2026
Latest test
Results by compound
| Compound | CoAs | Avg purity | Latest |
|---|---|---|---|
| Retatrutide | 19 | 99.87% | Sep 8, 2026 |
| GHK-Cu | 10 | 99.81% | Sep 8, 2026 |
| Tesamorelin | 7 | 99.45% | Aug 24, 2026 |
| Tirzepatide | 5 | 91.25% | Sep 9, 2026 |
| BPC-157 | 2 | 99.75% | Aug 25, 2026 |
Recent CoAs
| Compound | Batch | Purity | Lab | Tested | |
|---|---|---|---|---|---|
| Tirzepatide | TR3026060201 | 65.4% | Lab E | Sep 9, 2026 | verify |
| GHK-Cu | 26030904 | 99.9% | Lab E | Sep 8, 2026 | verify |
| Retatrutide | RET-26031501 | n/a | Lab E | Sep 8, 2026 | verify |
| Retatrutide | PED26050802 | n/a | Lab E | Sep 8, 2026 | verify |
| Retatrutide | YTRT1026060201 | 99.9% | Lab E | Sep 8, 2026 | verify |
| GHK-Cu | CU50260528 | 99.7% | Lab G | Sep 4, 2026 | verify |
| Tirzepatide | TR30260621 | 99.9% | Lab E | Sep 3, 2026 | verify |
| Retatrutide | YTRT3026060201 | 99.9% | Lab E | Aug 25, 2026 | verify |
| BPC-157 | YTBC1026060201 | 99.9% | Lab E | Aug 25, 2026 | verify |
| Retatrutide | PED26051103 | n/a | Lab E | Aug 25, 2026 | verify |
| Retatrutide | PED26050802 | n/a | Lab E | Aug 25, 2026 | verify |
| Tesamorelin | TSM1026060201 | 99.7% | Lab G | Aug 24, 2026 | verify |
| GHK-Cu | PED26050201 | 99.7% | Lab G | Aug 24, 2026 | verify |
| Retatrutide | PED26050201 | n/a | Lab G | Aug 19, 2026 | verify |
| BPC-157 | ED26050210 | 99.6% | Lab G | Aug 17, 2026 | verify |
| GHK-Cu | CU50260528 | 99.7% | Lab G | Aug 14, 2026 | verify |
| Retatrutide | RT30260621 | 99.8% | Lab G | Aug 12, 2026 | verify |
| Retatrutide | RT2026060201 | 99.9% | Lab E | Aug 2, 2026 | verify |
| Retatrutide | 010582 | 99.9% | Lab E | Aug 2, 2026 | verify |
| Tesamorelin | PED26050201 | n/a | Lab G | Jul 29, 2026 | verify |
| Tesamorelin | n/a | n/a | Lab G | Jul 29, 2026 | verify |
| GHK-Cu | ped26050201 | 99.9% | Lab E | Jul 22, 2026 | verify |
| Retatrutide | n/a | 99.9% | Lab E | Jul 19, 2026 | verify |
| Tesamorelin | PED26050201 | n/a | Lab G | Jul 19, 2026 | verify |
| GHK-Cu | n/a | 99.7% | Lab G | Jul 19, 2026 | verify |
Showing 25 most recent of 43. Search the full database on the CoA page.
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<a href="https://ascendpeptide.org/coa/vendor/lp-peptide/" rel="noopener"> <img src="https://ascendpeptide.org/coa/badge/lp-peptide.svg" alt="LP Peptide: lab tested, 43 CoAs on file at ASCEND Peptide" width="230" height="54"> </a>
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.