Glucosamine Sulfate 500 mg

Glucosamine Sulfate 500 mg and 12 near-identical products are sold under 8 different brand names — a near-twin Formula Twins cluster.

Product	Brand
Glucosamine Sulfate 500 mg	Nature's Bounty
Glucosamine Relief 500 mg	21st Century
Glucosamine Sulfate 1000 mg	Nature's Bounty
Glucosamine Sulfate	Carlson
Glucosamine Sulfate	Carlson
Glucosamine Sulfate 1000 mg	Nature's Bounty
Double Strength Glucosamine Sulfate 1000 mg	Vitamin World
Glucosamine Sulfate	TN Trusted Nutrients
Glucosamine Sulfate 500 mg	Lindberg
Glucosamine Relief 500 mg	21st Century
Glucosamine Sulfate 1000 mg	Vitamin World
MSM/Glucosamine	GNC
Glucosamine 500 mg	BIOVEA