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does ghk-cu really work Peptide GHK-Cu: The SECRET Fix for
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Consequently, all Astra Labs GHK-Cu stock is supplied strictly for laboratory research purposes only not for human consumption, therapeutic use, or medical application

Peptides dont create dependency, but stopping will gradually reverse the benefits

Nature 2011, 474, 192195

(1) TB-500 is a synthetic peptide identical to the 43 amino acid structure of the endogenous thymosin beta-4, studied for its involvement in cellular migration, cytoskeletal organization, and inflammatory signaling