is ghk cu a performance enhancing drug Before vs. after 3 months of GHK-Cu peptide therapy πͺ β’ smoother texture, more even tone, and skin that looks healthier overall. Small peptide, big difference π Copper Peptide Before and After:
Description
At that point, switching to a more potent compound or combination therapy becomes more effective than chasing higher semaglutide doses

Some early data suggests it might do the opposite

P., Xu, Z., Goldstein, D., Merrett, N., Pirola, R
GHK is the tripeptide alone, while GHK-Cu is the same tripeptide complexed with a copper ion
Copolovici, D
