Cortistatin has the superior mechanistic profile, with a well-defined receptor pharmacology, clear sleep-promoting mechanism through cortical synchronization, and endogenous homeostatic sleep factor properties
This results in an overall increase in muscle mass and strength, alongside improved muscle recovery and reduced recovery times post-exercise due to its regenerative properties
"Topically applied GHK as an anti-wrinkle peptide: Advantages, problems and prospective"
WADAs mission is to protect both the integrity of sports and the health of athletes
GHK-Cu supports those follicles structurally regardless of hormonal status, potentially improving outcomes for users on finasteride who want additional regenerative support
measured MMP1, MMP2, TIMP1, and TIMP2 gene expression in human adult dermal fibroblasts exposed to GHK-Cu at 0.01, 1, and 100 nanomolar concentrations and found dose-dependent increases in both MMPs and their inhibitors 11