olympex ghk cu serum GHK-Cu Peptide for Skin & Hair party lab testing to ensure 100% purity and zero contaminants GHK-CU 50mg Vial | Copper

Competing Interests The authors have declared that no competing interests exist

The copper(II) ion chelated within the GHK tripeptide complex serves as a cofactor for lysyl oxidase, the enzyme responsible for collagen cross-linking and stabilization

The Ni-NTA resin was packed into a glass column and washed with 25 column volumes of 20 mM HEPES pH 7.4, 100 mM NaCl, 2 mM MgCl 2 , 0.01% (w/v) LMNG and 0.0006% (w/v) CHS, 1 M peptide, followed by elution using the same buffer supplemented with 250 mM imidazole and 3 mM CaCl 2

Durham Peptides supplies 10mL

However, the lack of extensive human clinical trials means long-term safety data in humans remains limited