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The difference between AHK-Cu and GHK-Cu lies in their target specificity. Both use copper ions as an enzymatic cofactor, but their amino acid sequences determine their individual affinity. ๐งฌ GHK-Cu targets extracellular
The safety data for each compound individually is reassuring, but combination safety requires its own evaluation because pharmacological interactions can produce unexpected results even when each agent is well-characterized on its own
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