Clin Neuropharmacol 2013, 36(6):185192
Relevant design considerations include: Material identity and lot consistency Peptide-to-copper ratio Appropriate vehicle controls Free-copper controls Unbound GHK controls Assay sensitivity and dynamic range Potential nonlinear responses Independent replication This article does not provide dose amounts, topical concentrations, injection calculations, frequency, or human-use guidance
Lower starting doses reveal individual sensitivity before committing to higher amounts
B., Rosenstock, J., Sesti, G., Schmidt, W
It has been especially popular among athletes because animal studies have shown that it could help heal injuries, such as fractures, tendon ruptures, and ligament tears, as well as reduce knee pain