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The Clinical Bottom Line The answer to what is GHK-Cu is also the answer to why it matters: it is the bodys own repair signal, and most people over 30 are running it at a significant deficit
Some clinical observations report improved hair density with consistent use
At appropriate concentrations, this supports healthy remodeling
slow injection and site rotation may reduce local irritation
Heres a guide to these common pitfalls and how to avoid them, ensuring your B12 injections are safe and effective
UV exposure is higher
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