How we verify every compound.
Every peptide we supply is independently third-party tested by HPLC and mass spectrometry. The Certificate of Analysis is published on each peptide product page, so you can check the data before you order.
Identity purity
99%+
verified per peptide batch
Methods
HPLC / MS
RP-HPLC + mass spec
Tested by
3rd party
independent labs
Documentation
CoA
on every product
From synthesis to your bench.
Sourced to standard
Compounds are made with established synthesis and purification methods, then verified batch by batch for consistent identity and purity.
Independently tested
Each batch is submitted to independent third-party laboratories. Identity and purity are confirmed by reverse-phase HPLC and mass spectrometry.
Documented
Results are recorded on a Certificate of Analysis tied to the batch (purity %, identity confirmation, and method), matched to exactly what you receive.
Published with the CoA
The Certificate of Analysis for each peptide batch is published on its product page. You can verify exactly what you're buying before you ever place an order.
Certificate of Analysis
Every peptide, documented and verified.
A Certificate of Analysis is published on every peptide product page. For our peptides it confirms identity and purity, and independent third-party labs do the testing, not us, so you can read the result before you order.
Products are sold for laboratory research use only. Not for human or veterinary use, not a drug, food, or cosmetic, and not intended to diagnose, treat, cure, or prevent any condition.