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


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

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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.
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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
20%Off sale

20% Off Cold and Flu Support


We're approaching the middle of cold and flu season with the winter season coming up. GNC is offering some relief with 20% off their cold and flu items for a limited time, so stock up now.
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Past GNC Coupon Codes

These GNC promo codes have expired but may still work.