Science -- Lab Test Results
Independent Certificates of Analysis aggregated from public lab results. Not affiliated with or paid by Science.
12
CoAs on file
99.34%
Avg reported purity
4
Compounds tested
Jul 9, 2025
Latest test
Results by compound
| Compound | CoAs | Avg purity | Latest |
|---|---|---|---|
| BPC-157 | 4 | 98.85% | May 19, 2025 |
| GHK-Cu | 4 | 99.66% | Jul 9, 2025 |
| Melanotan II | 2 | 99.54% | May 19, 2025 |
| PT-141 | 2 | 99.5% | May 20, 2025 |
Recent CoAs
| Compound | Batch | Purity | Lab | Tested | |
|---|---|---|---|---|---|
| GHK-Cu | 241023-0203 | 99.91% | Lab E | Jul 9, 2025 | verify |
| GHK-Cu | 241023-0203 | 99.72% | Lab E | Jul 9, 2025 | verify |
| PT-141 | 241014-0110 | 99.55% | Lab D | May 20, 2025 | verify |
| PT-141 | 241014-0110 | 99.44% | Lab D | May 20, 2025 | verify |
| Melanotan II | 240925-0110 | 99.41% | Lab D | May 19, 2025 | verify |
| BPC-157 | 241023-1217 | 99.21% | Lab D | May 19, 2025 | verify |
| BPC-157 | 241023-1217 | 99.3% | Lab D | May 19, 2025 | verify |
| Melanotan II | 240925-0110 | 99.67% | Lab D | May 19, 2025 | verify |
| GHK-Cu | 241023-0203 | 99.5% | Lab D | May 19, 2025 | verify |
| GHK-Cu | 241023-0203 | 99.52% | Lab D | May 19, 2025 | verify |
| BPC-157 | 241023-1217 | 98.66% | Lab E | May 15, 2025 | verify |
| BPC-157 | 241023-1217 | 98.24% | Lab E | May 15, 2025 | verify |
Showing 12 most recent of 12. 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.