✓ Lab-verifiedSource: shop-provided
GHK-Cu · 100 mg
doublerlabs.is · tested by Kovera Labs · 20 Jun 2026
Lot
DRL-06-GHKCU100
HPLC purity99.737%
Measured mg107.01 mg
vs label107%
Endotoxin<0.5 EU/mL
Report no.KVR-2026-5A2AB5
Open certificate pageVerified against the lab’s lookup on 28 Jul 2026