Endur-Amide Sustained Release NIacinamide 500 mg

Endur-Amide Sustained Release NIacinamide 500 mg and 8 near-identical products are sold under 3 different brand names — a near-twin Formula Twins cluster.

Product	Brand
Endur-Amide Sustained Release NIacinamide 500 mg	EP
Endur-Amide Sustained Release Niacinamide 250 mg	EP
NIA Slow SR	AFI America's Finest
Endur-amide	Endurance Products Company
Endur-amide	Endurance Products Company
Endur-amide	Endurance Products Company
Endur-amide	Endurance Products Company
Endur-amide	Endurance Products Company
Endur-Amide 500 mg	Endurance Products Company