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These are not NHS-recommended and should be avoided

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Note that reconstituted injectable GHK-Cu can be used topically, but topical copper peptide products formulated for skin application may include additional ingredients optimizing penetration and stability that simple water reconstitution doesn't provide

This unique combination of properties makes GHK-Cu a promising contender for skin repair, anti-aging treatments, and addressing inflammation-related conditions, offering a powerful solution for both cosmetic and medical applications

Upper arm: Back of the arm, midway between shoulder and elbow