NAC

NAC and 24 near-identical products are sold under 20 different brand names — a exact-twin Formula Twins cluster.

Product	Brand
NAC	Biotics Research Corporation
N-Acetyl Cysteine	Ortho Molecular Products
NAC 500 mg	Bluebonnet
NAC 500 mg	Bluebonnet
N-Acetyl Cysteine	NHC Natural Healthy Concepts
Amino NAC	Genestra Brands
Resbid	Ecological Formulas
NAC SAP	NFH
NAC 500	ProCaps Laboratories
N-Acetyl L-Cysteine (NAC)	Herbadiet
NAC 500 mg	Fairhaven Health
NAC 500 mg	Windmill Natural Vitamins
N-Acetyl Cysteine 500 mg	Davinci Laboratories
N-A-C 500 mg	Carlson
NAC 500 mg	Bluebonnet
NAC 500 mg	Bluebonnet
NAC 500 mg	Bluebonnet
NAC	Pure Nootropics
NAC N-Acetyl-L-Cysteine 500 mg	Groovy Bee
NAC 500 mg	Mason Natural
NAC 500 mg	Harvest Naturals
NAC 500 mg	Seeking Health
N-Acetyl-L-Cysteine 500 mg	Neurobiologix
NAC	Thorne
N-A-C 500 mg	Carlson