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Treatment-emergent GI side effects were common (74% nausea, vomiting, or diarrhea) but mostly mild to moderate
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The studies mostly had a moderate risk of bias, limiting the validity of the conclusions
Third-party tested via HPLC Certificate of Analysis included 99% purity verified FREE shipping on every order | Same-day dispatch before 2 PM EST GHK-Cu (glycyl-L-histidyl-L-lysine copper complex) is a naturally occurring copper-binding tripeptide (MW 403.93 Da, CAS 49557-75-7)
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