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Active Ingredient: Copper Peptide (GHK-Cu) Available in 50 mg Inactive Ingredients: Lyophilized powder without preservatives GHK-Cu Vials: Quantity and dosage based on selected package Antibacterial Water: Equal number of 2 ml vials for reconstitution Test Certificate: Included to confirm product purity and quality GHK-Cu 5 out of 5 based on 1 customer rating EUR 55.85 EUR 55.85 EUR 55.85 sample GHK is a premium copper-binding tripeptide available in 20 mg and 50 mg lyophilized powder options

Specific concerns include theoretical copper exposure with repeated systemic dosing, a conceptual contraindication in Wilsons disease and other copper-metabolism disorders, and the sterility and impurity risks of injecting research-grade material that is not a sterile pharmaceutical product

The Metabolic and Molecular Bases of Inherited Disease

10.1016/j.ccell.2014.12.006 85 JohnsonM