K-2 50 mcg

K-2 50 mcg and 11 near-identical products are sold under 5 different brand names — a exact-twin Formula Twins cluster.

Product	Brand
K-2 50 mcg	Swanson
K-2 with Nattokinase	Swanson
Vitamin K2 50 mcg	Bronson
Vitamin K2 50 mcg	Bronson
Vitamin K-2 Mena Q7	DC
Vitamin K-2 Mena Q7	DC
Vitamin K-2 Mena Q7	DC
Vitamin K-2 Mena Q7	DC
K2 50 mcg	Swanson
Vitamin K-2	Puritan's Pride
Vitamin K2 (as Menaquinone-7)	Lake Avenue Nutrition
Vitamin K2 (as Menaquinone-7)	Lake Avenue Nutrition