skin perfection ghk-cu copper peptides serum what is ghk cu topical is ghk cu topical Amazon.com: Peptide 1% for Face promoting thicker GHK Copper Peptide Facial Serum
Description
Understanding what peptides are helps contextualize why GHK-Cu works differently than conventional hair loss treatments

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It is not approved for human or animal use, and may not be used in food, drugs, cosmetics, or diagnostic applications

Specifically, copper's ability to enhance MMP expression, particularly MMP-1, which regulates collagen breakdown, might lead to a temporary increase in cellular debris or a transient inflammatory response as the skin purges and rebuilds
