Verify a certificate of analysis

Every lot is HPLC and mass-spec tested and released with its own certificate. Enter the batch number printed on your vial to open it, or browse the full released-lot registry below.

28lots in the registry
99.2%average main-peak purity
≥98.6%lowest released lot
100%HPLC + LC-MS tested
Released-lot registry
CompoundBatchPurityMethodReleased
BPC-157 10mgB434899.67%RP-HPLC-UV + LC-MS2026-06-07→BPC-157 10mgB452198.67%RP-HPLC-UV + LC-MS2026-06-14→TB-500 5mgB801399.30%RP-HPLC-UV + LC-MS2026-06-19→TB-500 5mgB818698.81%RP-HPLC-UV + LC-MS2026-06-25→GHK-Cu (Copper Peptide) 50mgB318099.70%RP-HPLC-UV + LC-MS2026-06-13→GHK-Cu (Copper Peptide) 50mgB335399.38%RP-HPLC-UV + LC-MS2026-06-19→Semaglutide 5mgB520799.29%RP-HPLC-UV + LC-MS2026-06-06→Semaglutide 5mgB538099.57%RP-HPLC-UV + LC-MS2026-05-02→Tirzepatide 10mgB562499.34%RP-HPLC-UV + LC-MS2026-06-18→Tirzepatide 10mgB579799.64%RP-HPLC-UV + LC-MS2026-06-20→Retatrutide 10mgB207098.98%RP-HPLC-UV + LC-MS2026-06-10→Retatrutide 10mgB224398.66%RP-HPLC-UV + LC-MS2026-05-13→MOTS-c 10mgB843099.20%RP-HPLC-UV + LC-MS2026-05-13→MOTS-c 10mgB860398.66%RP-HPLC-UV + LC-MS2026-06-10→Epithalon 10mgB829398.63%RP-HPLC-UV + LC-MS2026-06-14→Epithalon 10mgB846699.50%RP-HPLC-UV + LC-MS2026-05-25→Ipamorelin 5mgB803999.41%RP-HPLC-UV + LC-MS2026-05-14→Ipamorelin 5mgB821299.56%RP-HPLC-UV + LC-MS2026-06-25→CJC-1295 (no DAC) 5mgB482798.72%RP-HPLC-UV + LC-MS2026-05-21→CJC-1295 (no DAC) 5mgB500099.57%RP-HPLC-UV + LC-MS2026-06-16→Tesamorelin 10mgB480699.37%RP-HPLC-UV + LC-MS2026-05-28→Tesamorelin 10mgB497998.83%RP-HPLC-UV + LC-MS2026-06-06→PT-141 10mgB706899.23%RP-HPLC-UV + LC-MS2026-05-08→PT-141 10mgB724199.39%RP-HPLC-UV + LC-MS2026-05-16→Semax 30mgB693999.20%RP-HPLC-UV + LC-MS2026-05-30→Semax 30mgB711299.26%RP-HPLC-UV + LC-MS2026-06-08→Selank 10mgB652398.86%RP-HPLC-UV + LC-MS2026-06-25→Selank 10mgB669698.97%RP-HPLC-UV + LC-MS2026-05-03→

What every certificate shows

  • Main-peak purity by reversed-phase HPLC-UV
  • Identity confirmed by LC-MS exact mass
  • Appearance, solubility and reconstitution notes
  • Batch number with manufacture and report dates
Independent-test guarantee. Send any vial for third-party HPLC testing. If it does not match its certificate, we refund the test and your order.