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Its role complements GHK-Cu: TB-4 helps position the repair cells, while GHK-Cu handles more of the matrix-building work
While both are copper peptides, AHK-Cu has a distinct amino acid sequence from GHK-Cu, meaning their exact biological activities and pharmacokinetics may differ
This will help healthcare providers make better choices
Concentration errors that lead researchers to either under-dose (no effect) or over-dilute (accelerated degradation)
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