LAB REPORTS.
Anyone can post a screenshot. We publish the actual Janoshik Analytical report — direct verification link, batch number, date — for every product on our shelf. If a vendor won't show you the lab work, walk away.
```HOW WE TEST.
IDENTITY · MASS SPECTROMETRY
Every batch is run through mass spectrometry to confirm that the molecule in the vial matches the molecule on the label. This is non-negotiable. If the MS doesn't match, the batch is rejected — period.
PURITY · HPLC
High-Performance Liquid Chromatography quantifies the percentage of target peptide vs. impurities. Our minimum threshold for release is 99.7% — well above industry norms.
NET PEPTIDE CONTENT
A 10mg vial should contain 10mg of peptide. We measure net peptide content separately so researchers know exactly what they're working with — not just purity, but actual mass per vial.
ENDOTOXIN & WATER
Endotoxin is reported in EU/mg. Water content is reported as a percentage. Both matter for shelf life, reconstitution behavior, and research reproducibility.