Own-name Janoshik certificates
Every certificate below is issued by Janoshik Analytical — an unaffiliated laboratory — and names Grey Matter Peptides as the client, not a borrowed report from someone else's batch. Each carries a verification key you can authenticate yourself against Janoshik's own portal at janoshik.com. That is what an own-name COA looks like.
Every batch is documented before it ever reaches a customer.
A sample is drawn from each production batch before it is stocked.
Independent HPLC analysis by Janoshik Analytical — an unaffiliated Czech lab.
A batch-matched COA with purity, identity and a unique verification key.
The report ships with your vial — verify the key at janoshik.com.
