General Nutrition CentersThis company is an alias of GNCCompany
Headquarters: Pittsburgh, PAGNC Holdings Inc. is a Pittsburgh, Pennsylvania-based American company selling health and nutrition related products, including vitamins, supplements, minerals, herbs, sports nutrition, diet, and energy products.
Customer Service: 1 (877) 462-4700
CEO: Ken Martindale (Sep 2017–)
Locations number: 4,691 (U.S. & Canada, 2016); 1,957 (International, 2016)