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If you take antacids, PPIs, or other acid blockers, you likely need B12 in a non-oral form
Right now, proof in humans is limited
In experiments with human cell lines, treatment with the tetrapeptide was associated with increased expression of the telomerase catalytic subunit (hTERT) and higher telomerase enzyme activity
While consumer and clinician interest in how to use GHK-Cu peptide injections is increasing, peer-reviewed research on injection protocols remains limited
Why might this happen
The amount of copper in a topical GHK-Cu product is measured in micrograms
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