Analytical Identity Copper Tripeptide-1 (GHK-Cu, CAS 89030-95-5) is a naturally occurring copper-binding tripeptide - glycyl-L-histidyl-L-lysine chelated to a divalent copper ion (Cu2+) - first identified in human plasma, where its concentration has been reported to decline with age, and later characterized in saliva and other biological fluids
As a benchmark, private monthly costs for Wegovy and Mounjaro in the UK currently range from 150 to 375+, depending on dose and provider
Unlike vitamin B12 deficiency, which produces well-recognised neurological and haematological manifestations, excess B12 does not typically generate a distinct clinical syndrome
This distinction matters for anyone seeking actual healing rather than temporary relief
The 10mg six-vial option has the lowest stated cost per listed milligram among the choices reviewed
TB-500 helps maintain recovery function even when operating in a deficit state