According to our records, this business is located at 812 W North Ave. in Chicago (in Cook County), Illinois 60622, the location GPS coordinates are: 41.9112498 (latitude), -87.6489895 (longitude). GNC is categorized under Salt (SIC code 5499). Known organization owner is Gerald Radek. Current estimates show that the unit has a sales volume of $220,000 and staff of approximately 2 people. You can contact the company by phone at (312) 397-8955.