BPC-157 has not completed the FDA approval process
Franchini M, Lippi G
What changes is the chemistry at the ends of the peptide, and those changes affect how long the molecule survives in the body, how much of it actually gets where its going, and (theoretically) what dose you need to use
41,43,45,155,156 However, reported cost analyses of CFE reactions at the laboratory scale often do not account for costs associated with bulk reagent purchase, labor, or capital equipment
Recent studies indicate that copper induces bacterial death upon accumulation by interacting with components of the tricarboxylic acid cycle (TCA) and the respiratory chain, particularly affecting cells reliant on aerobic respiration (Tsvetkov et al., 2022