is ghk-cu a receptor agonist Rx Protocol GHK-CU - 100mg (Copper Peptide)
GHK CU 100mg (Copper Peptide) GHK CU Every peptide works by interacting with specific receptorsbut not every peptide interacts with the same ones., Think of a receptor like a lock and a peptide like a key. When the right peptide binds GHK Cu (Copper Tripeptide)
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