Dermal & Hair Research

Dermal & Hair Research collects the copper-peptide pen formats in our catalog: the GHK-Cu pen, a prefilled format of the copper(II) complex of the tripeptide glycyl-L-histidyl-L-lysine, and the GLOW 70 mg pen, a multi-component blend built around GHK-Cu. GHK-Cu appears in the peer-reviewed literature mainly in fibroblast, wound-model and gene-expression studies, which is why it is filed here. The matching vial listings sit in the Copper & Pigment Research category.Each pen page shows the batch certificate card for the lot it was filled from, with batch number, purity result, analysis date and testing lab; the same documents are collected in the COA library. How the pen format differs from a vial is explained on our research peptide pens page. All products are supplied for laboratory research use only and are not for human or animal use.