K & D Plus A

K & D Plus A and 12 near-identical products are sold under 9 different brand names — a near-twin Formula Twins cluster.

Product	Brand
K & D Plus A	Natural Factors
Calcium 1,000 mg Magnesium 400 mg	Health Thru Nutrition Naturally
Calcium 1,000 mg Magnesium 400 mg	Health Thru Nutrition Naturally
Forzia	Metagenics
Vitamin K-2 Mena Q7 + D-3	Wonder Laboratories
Vitamin K-2 + D-3	DC
K2+D3	Live Conscious
D3 + K2	Nature Made
D5000 plus K1 & K2	Akasha Naturals
D3 10,000 + K	Metagenics
D3 5,000 + K	Metagenics
Forzia	Metagenics
Vegan D3 125 mcg + K2 100 mcg	NatureWise