Certified-PEP: Lab Test Results
Independent Certificates of Analysis aggregated from public lab results. Not affiliated with or paid by Certified-PEP.
370
CoAs on file
99.25%
Avg reported purity
79
Compounds tested
Sep 28, 2026
Latest test
Results by compound
| Compound | CoAs | Avg purity | Latest |
|---|---|---|---|
| Unknown Peptide | 201 | 99.24% | Jun 11, 2026 |
| Ipamorelin | 13 | 99.36% | Jul 31, 2026 |
| BPC-157 | 12 | 99.8% | Sep 26, 2026 |
| Sermorelin | 6 | 98.7% | Jul 31, 2026 |
| Semaglutide | 6 | 98.72% | May 26, 2026 |
| Adamax | 5 | 99.61% | Jul 17, 2026 |
| GHRP-2 | 5 | 98.54% | Jul 31, 2026 |
| 5-Amino-1MQ | 5 | 99.8% | Jun 11, 2026 |
| Bronchogen | 4 | 99.65% | Jun 30, 2026 |
| T30 | 4 | 99.8% | Feb 24, 2026 |
| Epithalon | 4 | 98.96% | Apr 9, 2026 |
| NAD+ | 3 | 99.42% | Jul 20, 2026 |
| Cagrilintide | 3 | 99.57% | Apr 10, 2026 |
| ADAMAX | 3 | 99.27% | May 28, 2026 |
| Retatrutide-R | 3 | 99.23% | Jul 31, 2026 |
| R40 | 3 | 99.61% | Jul 31, 2026 |
| MOTS-C | 3 | 98.64% | May 23, 2026 |
| PT-141 | 3 | 99.17% | Jul 31, 2026 |
| Cartalax | 2 | 99.8% | Feb 19, 2026 |
| SS-31 | 2 | 98.51% | Apr 9, 2026 |
| TB-500 | 2 | 99.43% | Jul 31, 2026 |
| Thymosin Alpha-1 | 2 | 99.8% | Jun 12, 2026 |
| Adipotide | 2 | 99.8% | Dec 12, 2025 |
| Pinealon | 2 | 99.8% | May 19, 2026 |
| ARA-290 | 2 | 99.19% | Jul 31, 2026 |
| Retatrutide | 2 | 99.8% | Apr 6, 2026 |
| Glutathione | 2 | 99.48% | Aug 3, 2026 |
| KPV | 2 | 99.8% | May 19, 2026 |
| DSIP | 2 | 98.15% | May 13, 2026 |
| T10 | 2 | 99.8% | Feb 24, 2026 |
Top 30 of 79 compounds shown.
Recent CoAs
| Compound | Batch | Purity | Lab | Tested | |
|---|---|---|---|---|---|
| Selank/Semax | 260831KX103 | 98.23% | Unnamed third-party HPLC | Sep 28, 2026 | verify |
| BPC-157 | CJ1250 | n/a | Unnamed third-party HPLC | Sep 26, 2026 | verify |
| ATX-304 | ZM2437 | n/a | Unnamed third-party HPLC | Sep 26, 2026 | verify |
| BPC-157 | CJ1250 | n/a | Unnamed third-party HPLC | Sep 26, 2026 | verify |
| AOD | AOD0526 | 99.07% | Unnamed third-party HPLC | Sep 15, 2026 | verify |
| Tesofensine | 901261TESO500 | n/a | Unnamed third-party HPLC | Sep 8, 2026 | verify |
| Glutathione | GLT5-001 | 99.45% | Unnamed third-party HPLC | Aug 3, 2026 | verify |
| Sermorelin | SERP70226 | 98.41% | Unnamed third-party HPLC | Jul 31, 2026 | verify |
| GHRP-2 | GHRP2070726 | 98.16% | Unnamed third-party HPLC | Jul 31, 2026 | verify |
| Ipamorelin | IPA070226 | 99% | Unnamed third-party HPLC | Jul 31, 2026 | verify |
| Retatrutide-R | RTA070226 | 99.23% | Unnamed third-party HPLC | Jul 31, 2026 | verify |
| TB-500 | TB070226 | 99.8% | Unnamed third-party HPLC | Jul 31, 2026 | verify |
| GHRP-2 | GHRP2070726 | 98.16% | Unnamed third-party HPLC | Jul 31, 2026 | verify |
| Retatrutide-R | RTA070226 | 99.23% | Unnamed third-party HPLC | Jul 31, 2026 | verify |
| ARA-290 | ARA070226 | 99.3% | Unnamed third-party HPLC | Jul 31, 2026 | verify |
| PT-141 | 0070226 | 99.17% | Unnamed third-party HPLC | Jul 31, 2026 | verify |
| R40 | RTA070226 | 99.23% | Unnamed third-party HPLC | Jul 31, 2026 | verify |
| Sermorelin | SERP70226 | 98.41% | Unnamed third-party HPLC | Jul 31, 2026 | verify |
| PT-141 | 0070226 | 99.17% | Unnamed third-party HPLC | Jul 31, 2026 | verify |
| PT-141 | 0070226 | 99.17% | Unnamed third-party HPLC | Jul 31, 2026 | verify |
| GHRP-2 | GHRP2070726 | 98.16% | Unnamed third-party HPLC | Jul 31, 2026 | verify |
| GHRP-6 | GHRP070826 | 99.1% | Unnamed third-party HPLC | Jul 31, 2026 | verify |
| Retatrutide-R | RTA070226 | 99.23% | Unnamed third-party HPLC | Jul 31, 2026 | verify |
| NAD+ | 260610NA550010 | 99.67% | Vanguard Laboratory | Jul 20, 2026 | verify |
| Adamax | ADX1-001 | 99.69% | Unnamed third-party HPLC | Jul 17, 2026 | verify |
Showing 25 most recent of 370. 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.