General Nutrition Corporation (GNC) based in Pittsburgh, Pennsylvania is a retailer of health and nutrition products, including vitamins, supplements, minerals, herbs, sports nutrition, diet, and energy products.
GNC stores stock a broad range of weight loss, bodybuilding, nutritional supplements, vitamins, natural remedies, and health and beauty products, in their label and third-party brands. GNC stores also sell health and fitness books and magazines. With over 6,000 stores in the U.S., including 1,100 within Rite Aid stores and stores in 49 other countries, GNC also sells under the LiveWell brand in Australia.