bpc-157 for inflammation Heal or Harm: Body Protective Compound-157 in the Gray Zone The Hidden Risks of BPC‑157:

while the acute repletion might be IV/IM for a period, they may transition to high-dose oral vitamins thereafter

This decline correlates with reduced tissue regeneration capacity.[2][3] Structurally, GHK-Cu features a Cu(II) ion coordinated in a distorted square-planar pyramid by four nitrogen atoms: the amino-N of glycine, the amide-N of the Gly-His peptide bond, the imidazole-N of histidine, and an oxygen from water or a carboxyl group

Skepu A, Phakathi B, Makgoka M, Mbita Z, Damane BP, Demetriou D, et al

Amargandy, S

Adding the second compound too early often leads to intense nausea and a forced step-down on one or both compounds