List of the top selling supplement companies in the Natural/Specialty retail channel in 2004. This list of 81 supplement manufacturers/marketers includes: company names, total supplement revenues in 2001-2004, and Natural/Specialty Supplement Retail supplement revenues in 2004.
Companies listed include: NBTY, Nutraceutical International, GNC Manufacturing and Natural Organics. Revenues listed are wholesale (i.e. manufacturer to retail or manufacturer to consumer.)