Glucosamine Chondroitin Complex

Glucosamine Chondroitin Complex and 20 near-identical products are sold under 10 different brand names — a exact-twin Formula Twins cluster.

Product	Brand
Glucosamine Chondroitin Complex	Puritan's Pride
Glucosamine, Chondroitin And MSM	Rugby
Glucosamine Sulfate	Finest Natural
Glucosamine Chondroitin	Finest Nutrition
7 Day Formula Joint Soother	Vitamin World
Glucosamine & Chondroitin Sulfate	Glucoflex
TripleFlex	Nature Made
TripleFlex	Nature Made
Glucosamine HCl with MSM	CVS Health
Fast-Acting	GNC Triflex
Fast-Acting	GNC Triflex
Triple Flex Triple Strength	Nature Made
Triple Flex Triple Strength	Nature Made
Glucosamine MSM Triple Strength	Finest Nutrition
Glucosamine HCl 1500 mg MSM 1500 mg	Rexall
Glucosamine & Chondroitin Sulfate	Glucoflex
Glucosamine Chondroitin MSM Boswellia Extract	Puritan's Pride
Glucosamine Chondroitin MSM	Puritan's Pride
Glucosamine Chondroitin MSM	Puritan's Pride
Glucosamine Chondroitin MSM	Puritan's Pride
Glucosamine Chondroitin MSM	Puritan's Pride