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No, amounts are very small 2mg GHK-Cu contains ~60mcg copper Daily copper intake: 900mcg (food) GHK-Cu copper is minuscule in comparison Copper accumulation: Not a concern with normal dosing Body regulates copper well GHK-Cu doses too low to cause issues Years of use show safety Monitoring: No specific bloodwork needed for GHK-Cu If concerned, can check serum copper/ceruloplasmin Not necessary for most users See our peptide safety and risks , are peptides legal , research vs pharmaceutical peptides , and peptides vs steroids comparison
Some newer research points to potential benefits of carnitines various forms, which may be used for a number of conditions including heart and brain diseases (x) (xx)
Nature 578 , 444448 (2020)
Holmgren, Arne (1997)
It estimates three to seven days from consultation to delivery
