$49 per 50 mg vial (regular $59). Free 2 ml sterile water vial with each one.
What GHK-Cu is
GHK-Cu is the copper complex of the tripeptide glycyl-L-histidyl-L-lysine. In laboratory research it is used to study copper binding, peptide–metal interactions and extracellular-matrix signalling.
Testing
Identity and purity are tested by Janoshik Analytical (HPLC). The certificate of analysis for the current batch is available with the product.
US shipping
Ships from Gaithersburg, Maryland in 48–72 hours, tracked, no customs charges, discreet packaging. Free shipping over $150.
Questions
How much is GHK-Cu 50 mg? $49 per vial.
Why 50 mg? It is the standard research quantity for this compound; one vial covers a typical series of lab runs.
Is it for cosmetic or human use? No. Research use only.