Independent Verification
Third-Party Tested
We don't ask you to take our word for it. Every batch is verified by independent, ISO-accredited laboratories.
How It Works
Our Testing Process
01
Sampling
A representative sample is pulled from each production batch before release.
02
HPLC Purity
High-performance liquid chromatography quantifies purity to ≥ 99%.
03
Mass Spec Identity
Mass spectrometry confirms the exact molecular weight and identity.
04
COA Issued
A certificate of analysis is generated and tied to the batch you receive.
On Every COA
What We Test For
Purity
Confirms the concentration of active peptide and the absence of excess impurities.
Identity
Verifies the molecular structure matches the labeled compound exactly.
Contaminants
Screens for byproducts and contaminants that could compromise research.
Documentation
Each result is recorded in a batch-specific certificate of analysis.
COA Available for Every Batch
A certificate of analysis is available for every product we sell. Have a question about a specific batch? Our team is happy to help.
Request a COA