Everyone's calling GHK Cu a miracle peptide But let's separate marketing from mechanism. GHK Cu isn't magic. It's a signal. A signal that: Supports tissue repair Modulates inflammation Enhances collagen + Peptide side effects no one talks about BPC 157 headaches. TB 500 fatigue. CJC Ipamorelin water retention. Most people quit. But 90% of the time it's the protocol, not the peptide. A Dermatologist's Take on the Copper Peptide (GHK Cu) Trend Frontiers Exploring the beneficial effects of GHK Cu on an experimental model of colitis and the underlying mechanisms