Process
Our manufacturing
Controlled synthesis, documented handling, and independent verification — the same process on every lot, every time.
From raw material to sealed vial
Synthesis runs in a controlled U.S. facility under written procedures. Each step — coupling, cleavage, purification, lyophilization, and filling — is logged against the lot record so any vial can be traced back to its inputs.
Nothing is released on supplier paperwork alone. Incoming material is re-tested on arrival, and finished material is tested again before it is cleared for sale.
Certificates of Analysis (COAs)
A Certificate of Analysis is the record of what a lot actually contains. Ours are produced from independent third-party testing, not in-house claims.
Identity confirmed by mass spectrometry on every lot
Purity quantified by high-performance liquid chromatography
Net peptide content and water content documented
Sterility and endotoxin screening where applicable
Retained samples held for every released lot
COAs available on request for any catalog item
Research Use Only
Vial peptide products are intended for laboratory research use only. They are not drugs or dietary supplements and are not for human or veterinary use. The purchaser assumes all liability for proper handling, storage, and lawful use.