is ghk-cu a growth hormone secretagogue copper peptide interactions with secretagogues Therapy: The Definitive Clinical Guide to Gene Modulation, Protocols, and Efficacy Peptide Therapy for Aesthetics Does GHK-Cu Really Work? 40

GHK-Cu is a potent wound healing agent, promoting angiogenesis, cell proliferation, and the synthesis of growth factors such as vascular endothelial growth factor (VEGF) and fibroblast growth factor-2 (FGF-2)

For hair, patients using GHK-Cu scalp formulations report reduced shedding and improvements in hair thickness and follicle density at 8 to 12 weeks, with maximum improvement at 3 to 6 months of consistent use

Interest as an Alternative to Cortisone BPC 157 is also sometimes discussed as an alternative to cortisone injections

None of this establishes a benefit, effect or outcome in humans, and cagrilintide is not a licensed medicine