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Every heartbeat, every muscle contraction, every nerve signal and every thought depends on healthy mitochondrial function
Always swab the top of the vial with an alcohol wipe, rubbing alcohol or 95% ethanol before use
Product quality matters because peptide purity, sterility, labeling accuracy, and storage conditions can vary significantly
GHK-Cu is the copper(II) complex of glycyl-L-histidyl-L-lysine (Gly-His-Lys), a tripeptide first isolated from human serum albumin in 1973 whose concentration declines with age
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