General Nutrition Centers, Inc
General Nutrition Centers, Inc. (GNC) is a specialty retailer of nutritional supplements in the US and around the world. It is engaged in providing vitamin, mineral, herbal supplements, sports nutrition, diet and energy products, health and beauty products, and home and fitness products. In addition, it also manufactures vitamin, mineral supplements and health foods. It operates as a subsidiary of GNC Corporation. The company has manufacturing facilities in the US, as well as distribution centers in Leetsdale, Pennsylvania; Anderson, South Carolina; Phoenix, Arizona; and Windsor, Canada. General Nutrition Centers also trades products through its Web site. It sells products through a worldwide network of more than 6,600 locations operating under the GNC brand name. GNC was owned by Apollo. The company has strategic alliance with Rite Aid. GNC is headquartered at Pittsburgh in Pennsylvania, the US.