General Nutrition Center — Southern Hills Mall
Closed · opens 10 AM⚲
Address4400 Sergeant Rd, Sioux City, IA
Sioux City, IA
Sioux City, IA
☏
Phone(712) 274-0109
Address, phone number and opening hours may have changed — please confirm with the store before you visit. Data last reviewed: November 2026. Report a problem with this store
About this location
This General Nutrition Center store is inside Southern Hills Mall, at 4400 Sergeant Rd, Sioux City, IA.
Opening hours: Monday–Saturday 10 AM – 9 PM; Sunday 12 PM – 6 PM. Hours can change on holidays, so confirm before you go.
You can call the store at (712) 274-0109, or use the directions button to open the route in your map app.
General Nutrition Center, better known as GNC, is a retailer of vitamins, supplements, protein and sports nutrition products, sold in its own stores and online.
Quick answers
Where is General Nutrition Center in Sioux City?
This General Nutrition Center store is at 4400 Sergeant Rd, Sioux City, IA.
What are the opening hours of General Nutrition Center in Sioux City?
Opening hours: Monday–Saturday 10 AM – 9 PM; Sunday 12 PM – 6 PM. They may change on holidays.
What is the phone number of General Nutrition Center in Sioux City?
You can call the store at (712) 274-0109.
