does the ordinary copper peptides have ghk cu Buffet" + 1% - and reveal a more radiant complexion that looks refreshed and plump GHK-Cu Topical Copper Peptide Serum
Description
Currently, several drugs in this class are in early-phase clinical development

Burns 31 (3), 310315

However, BPC 157 is a therapeutic agent not approved by the FDA, which cites risk of immunogenicity, peptide-related impurities, and limited safety-related information as reasons for banning BPC-157
J Physiol 587: 49054918, 2009