B-12 1,000 mcg

B-12 1,000 mcg and 6 near-identical products are sold under 5 different brand names — a exact-twin Formula Twins cluster.

Product	Brand
B-12 1,000 mcg	Vitamer Laboratories
Vitamin B-12 1,000 mcg	VitaCeutical Labs
B-12 1,000 mcg	Natural Nutra
B-12 1,000 mcg	Woodstock Vitamins
B-12 1,000 mcg	Woodstock Vitamins
B-12 1,000 mcg	Woodstock Vitamins
B-12 1,000 mcg	Harmonia