GNC
(312) 722-6779
22 E. MADISON STREET, Chicago, Illinois, 60602
Business hours
| Monday | 10:00am to 7:00pm |
| Tuesday | 10:00am to 7:00pm |
| Wednesday | 10:00am to 7:00pm |
| Thursday | 10:00am to 7:00pm |
| Friday | 10:00am to 7:00pm |
| Saturday | 10:00am to 4:00pm |
| Sunday | - |
About us
GNC aims to inspire people to live well. Whether someone is an athlete or just starting to focus on their health, we want to deliver the cutting-edge, efficacious ingredients and products they deserve.