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Some people may experience mild side effects such as soreness, redness, swelling, or tenderness at the injection site
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Bulk Catalog Specifications Lyophilized powder, 98% purity by HPLC-MS (copper chelation confirmed) Molecular weight: 744.3 g/mol (as copper complex) Available in research quantities (50 mg to 1000 mg) and bulk programs COA with HPLC and elemental analysis (copper content) per lot Also available as GHK basic (copper-free tripeptide) see catalog variant Cold-chain shipping and storage documentation Private-label and white-label bulk inquiry available Scientific Identifiers Research Mechanism Summary GHK-Cu is the copper(II) complex of the tripeptide Gly-His-Lys, an endogenous human plasma peptide that declines with age
