GHK-Cu is a copper-associated complex of the tripeptide glycyl-L-histidyl-L-lysine examined in metal-binding, cellular, extracellular-matrix, biochemical, and analytical research
Then, shots are given weekly for four weeks
32-34 Acute toxicities arise from sudden exposures to substantial quantities of some metals (such as from occupational exposure to aluminum dust or breaking a mercury-containing thermometer) and typically affect multiple organ systems, commonly the gastrointestinal tract, cardiovascular system, nervous system, endocrine system, kidneys, hair, and nails
or (c) intolerance of sheets or clothes touching the legs or feet
Adequate copper availability supports the ATP production that metabolically demanding follicle cells require during the anagen growth phase a period of rapid cell division that places significant energy demands on the follicle