The standard
COA library.
Every batch is independently tested by ILS Laboratories, an ISO/IEC 17025-accredited lab, for purity (HPLC), identity (mass spec), heavy metals and endotoxin. Each certificate below opens on the lab's own verification portal, so the result you see comes straight from the lab, not from us.
GHK-Cu Copper2 batches
Certificates hosted and verified by ILS Laboratories LLC. For research use only, not for human consumption.