Extra Strength Omega-3 Fish Oil 1500 mg

Extra Strength Omega-3 Fish Oil 1500 mg and 3 near-identical products are sold under 3 different brand names — a exact-twin Formula Twins cluster.

Product	Brand
Extra Strength Omega-3 Fish Oil 1500 mg	Vitamin World
Extra Strength Omega-3 Fish Oil 1500 mg	Vitamin World
Krill-1250 mg	Best Naturals
Extra Strength Omega-3 Fish Oil 1500 mg	Puritan's Pride