Niacin 50 mg

Niacin 50 mg and 5 near-identical products are sold under 4 different brand names — a exact-twin Formula Twins cluster.

Product	Brand
Niacin 50 mg	Rugby
Niacin 50 mg	Carlson
Niacin 50 mg	Nature's Blend
Niacinamide Vitamin B3 50 mg	Dr. Mercola
Niacin Vitamin B3 50 mg	Dr. Mercola
Niacin 50 mg	Carlson