This page explains GHK-Cu in plain US English, so you can decide what to try at home, what to ask at a clinic, and what results are realistic
Transitioning to Weekly and Monthly Regimens After the first week, the dose is changed to weekly injections for a month
They are not intended for diagnostic, therapeutic, or clinical use
Fadilah NIM, Nizam NAAK, Fauzi MB
The safety margin sits approximately 300-fold above therapeutic doses, making GHK-Cu one of the most well-tolerated peptides available for research purposes
Application & Handling Protocol Because GHK-Cu spray is pre-formulated, no mixing or reconstitution is required before use in a research setting