cais ghk cu GHK-CU for Sale | Tripeptide-1 | 3rd-Party Tested 2400mg GHK GHK-Cu 50mg – High-Purity Laboratory-Verified

The fundamental storage principle recognizes that peptides degrade through oxidation, hydrolysis, and bacterial contamination, with copper ions in GHK-Cu creating additional oxidation concerns beyond standard peptides

A certificate reports only the tests stated on it

Description GHK-Cu (Copper Peptide) is a tripeptide-copper complex (glycyl-L-histidyl-L-lysine:copper(II)), CAS 49557-75-7, molecular weight approximately 403.92 Da for the copper complex

GHK-Cu is a naturally occurring copper peptide best known for skin repair, collagen stimulation, and anti-inflammatory effects, so its widely used for antiaging and barrier support

The copper complex gives GHK-Cu its distinctive blue colour and contributes to its research significance in dermatological and tissue engineering studies