01
Located on your vial label — format ZL-XXXX-XXXX.
02
Every batch we dispatch is listed here with its COA.
03
Click through to verify the result directly on janoshik.com — no supplier involvement required.
COAs publishing soon
Our first batch COAs from Janoshik Analytical are in progress. They will appear here and link directly to janoshik.com for independent verification.
Why Janoshik?
Results are published on Janoshik's own platform and searchable by order number — meaning no supplier can alter or fabricate them after the fact.