Copper

Copper and 6 near-identical products are sold under 5 different brand names — a near-twin Formula Twins cluster.

Product	Brand
Copper	Douglas Laboratories
Chelated Copper	Solgar
Chelated Copper 5 mg	Carlson
Chelated Copper 5 mg	Carlson
Copper 3 mg	NaturesPlus
Copper Bisglycinate 8 mg	Dr. Mercola
Chelated Copper 5 mg	Carlson