Independently tested — every batch. An independent laboratory analyzes each production lot by HPLC and mass spectrometry, and the per-lot certificate of analysis is published for lookup.
Verify a certificate of analysisEnter the lot number printed on your vial in the COA lookup tool to view the certificate of analysis for that exact batch.
Look up a lot numberUPS Next Day Air — standard on every order. Orders ship in discreet packaging with tracking provided.
Shipping detailsLyophilized peptides are shelf-stable in transit. On receipt, store sealed vials at 2–8 °C for short-term holding or at −20 °C for long-term storage, protected from light and moisture.
Storage guideNo. Products sold on this site are intended strictly for in-vitro research and laboratory use. Not for human or animal consumption.
Compliance and legal
