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I was skeptical about a nasal spray doing anything for recovery, but this has quietly become the thing I do not skip
We will look at what the research says about high doses, the potential side effects of exceeding standard amounts, and why the delivery method matters just as much as the dose itself
In other words, smaller daily doses are better than infrequent higher ones
Injectable GHK-Cu is FDA Category 2 restricted in the United States and cannot be legally compounded for injection
Source data are available online for this figure
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