Copper is stable in the body; you would only need to take 2 times per week.
Zinc supplementation; especially with ionophores like quercetin (Zelenko Protocol) will eventually deplete copper.
Chlorophyll sold in store has copper that is absorbed by the body; use this if you do not like liver.
Zinc ionophore activity of quercetin and epigallocatechin-gallate: from Hepa 1-6 cells to a liposome model
Chlorophyllin: a potent antimutagen against environmental and dietary complex mixtures
Chlorophyllin supplementation modulates hyperglycemia-induced oxidative stress and apoptosis in liver of streptozotocin-administered mice
Medical Uses of Copper in Antiquity
i was just reading this to copper from chlorophyllin:
It's safe, and beneficial, but unlikely to contribute to your dietary copper intake as the Cu atom is bound within the chlorophyll.