AHK-Cu, or Alanine-Histidine-Lysine-Copper, is a naturally occurring tripeptide complexed with copper that has been investigated for its role in activating copper-dependent enzymatic processes and modulating extracellular matrix proteins involved in tissue structure and repair
No problem with shelf life
Patients with androgenetic alopecia need a structured hair restoration protocol, exosomes, PRP, or medical management, with GHK-Cu as a complementary add-on, not the primary treatment
In the case of vitamin B 12 there is no UL, as there is no human data for adverse effects from high doses
Stopping treatment will make symptoms quickly resurface
Pain/redness at the injection site, mild diarrhea, itching, or a feeling of swelling all over the body may occur