GNC Naperville

10/28/2025

Come pick up one of our best-sellers!

National Chocolate Day means picking up your favorite chocolatey flavors 🍫

Don’t know where to start? Try our Dutch Chocolate Whey Protein Isolate, perfect for a post-workout treat or a protein-dense breakfast. Not your style? Just ask our staff about best-sellers for flavor you can’t beat!

10/23/2025

10/21/2025

Nico is out here modeling our latest fashion line!

Support local and look sharp doing it. Each shirt is $10, including our limited edition Barbells & Burritos print. Plus, get a free shirt for purchases over $100 while supplies last!

10/15/2025

This weekend, find great sales and live your best life while helping to support our local families. Protein powder, vitamin supplements, pre-workout, and more are all Buy One Get One 50% off!

From October 18–19, we’re donating 20% of all profits to the Lindley/Westmoreland family. Your help makes it possible for us to support our local community! Shop this weekend and restock on all your general nutrition needs.

10/10/2025

Shop joint supplements for stronger joints and fast-acting relief today!

10/03/2025

Ladies, treat your man to his favs during National Boyfriend Day! Surprise him with a gym restock, or even matching blender bottles 💟

Stop by our Aurora, Naperville, or Plainfield location for a top-tier gift for

10/01/2025

Boo 👻

Don’t let this tower of terror scare you off! We promise the new flavor is a treat, not a trick 🍭

09/26/2025

More than the leaves are turning orange 🍁

This weekend, all products with orange stickers are Buy One Get One FREE! Find great sales on your favorite protein powder, vitamin supplements, energy drinks, and more while helping to support a great local mission.

We’re donating 20% of all profits to Marie Wilkinson Food Pantry in Aurora. They work to make basic life needs available to households in need, especially children, seniors, low-income residents, and persons with disabilities. Learn how to donate or volunteer on their website! https://mariewilkinsonfoodpantry.org/