GNC Coupons & Promo Codes

  • All15
  • Promo Codes1
  • In-Store Coupons0
  • Sales14
  • Deals0
All In-Store
There are no in-store offers at this time. Please check back later.
10%Off sale

10% Off First Order


Click through and join the GNC newsletter to save 10% off your first order at GNC.com.
Get Offer Used 65 times today
$5Off code

$5 Off $25+ Purchase


Now through December 31st, get $5 off your purchase of $25 or more from GNC when you use the coupon code at checkout!
...122 Get Promo Code Expires 12/31/17 Used 30 times today

Get GNC deal alerts. 1,174 already do.
Privacy Policy

10%Off sale

10% Off Subscribe & Save


Save 10% on future orders plus free shipping when you select the "Subscribe" option on the product page or in your shopping cart. You can select the frequency of delivery of your items.
View Sale
GNC - Up to 50% Off Sale Items

Up to 50% Off Sale Items


Shop sale items such as protein powders, pre-workout formulas, creatine and more available for up to 50% off. No promo code is required.
View Sale Used 6 times today
25%Off sale

Up To 25% Off Top Sellers


Save up to 25% on top sellers + free shipping on $49+! exclusion apply. select products only. valid 11/30/17-12/28/17.
View Sale Expires 12/28/17 Used 3 times today

Past GNC Coupon Codes

These GNC promo codes have expired but may still work.

15%Off code

15% Off + Free Shipping 


Save 15% off orders at GNC with the coupon code. Exclusions apply. Get free shipping with orders of $49 or more.
...C15 Get Promo Code Expired 12/04/17 Used 41 times today