Quality & Testing
Quality you can audit.
Independent ISO/IEC 17025 testing on every lot. This is the path a vial takes.
Synthesis & sourcing
Compounds are synthesized to order under GMP-adjacent conditions and quarantined on arrival until testing clears the lot.
HPLC purity assay
Every peptide lot is assayed by high-performance liquid chromatography. Lots below 99% purity are rejected and destroyed.
Mass-spec identity
Mass spectrometry confirms the molecular weight of each compound matches its target sequence — you get what the label says.
Endotoxin screening
LAL screening verifies each lot falls below research-grade endotoxin thresholds before release.
COA publication
Results are compiled into a certificate of analysis tied to the batch number printed on every vial.
COA Library · Current lots
Latest certificates
| Compound | Lot | HPLC Purity | Endotoxin | Certificate |
|---|---|---|---|---|
| BPC-157 | A1 | 99.8% | PASS | View COA→ |
| TB-500 | A1 | 99.7% | PASS | View COA→ |
| BPC-157 + TB-500 | A1 | 99.6% | PASS | View COA→ |
| Retatrutide | A1 | 99.4% | PASS | View COA→ |
| NAD+ | A1 | 99.5% | PASS | View COA→ |
| GHK-Cu | A1 | 99.8% | PASS | View COA→ |
| DSIP | A1 | 99.6% | PASS | View COA→ |
| Semax | A1 | 99.3% | PASS | View COA→ |
| Selank | A1 | 99.5% | PASS | View COA→ |
| Epithalon | A1 | 99.7% | PASS | View COA→ |
Certificates published per lot · Match the batch number on your vial · Every certificate opens as a printable document
For laboratory research use only. Not for human or veterinary use, and not for use in diagnostic or therapeutic procedures.