Certificates of Analysis
COA Library
Every lot of every peptide is sent to an independent, accredited laboratory for HPLC identity and purity testing. Lot-matched Certificates of Analysis are published here and linked from every product page.
| Peptide | Lot # | Purity | Test date | COA |
|---|---|---|---|---|
| BPC-157 | PA-B0142 | 99.14% | 2026-03-14 | View COA |
| TB-500 | PA-T0207 | 99.08% | 2026-03-14 | View COA |
| Ipamorelin | PA-I0288 | 99.23% | 2026-03-14 | View COA |
| CJC-1295 No-DAC | PA-C0314 | 99.05% | 2026-03-14 | View COA |
| Semaglutide | PA-S0411 | 99.31% | 2026-03-14 | View COA |
| Tirzepatide | PA-Z0502 | 99.42% | 2026-03-14 | View COA |
| Epithalon | PA-E0599 | 99.28% | 2026-03-14 | View COA |
| Semax | PA-X0621 | 99.17% | 2026-03-14 | View COA |
| Thymosin Alpha-1 | PA-H0733 | 99.11% | 2026-03-14 | View COA |