GNC Coupons & Coupon Codes

All In-Store

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Up to 20% Off (In-Store)

GNC Gold Card members can save up to 20% off in-store: 5% off any 2, 10% off any 3 and 20% off all 4 GNC branded products. Some exclusions may apply.
Print Coupon Printable Coupon Used 12 times

Up To 50% Off Everyday With Gold Card

Now you can save more every day of the month with your new Membership at any GNC Store. Benefits include:
  • Save up to 50% Every Day
  • Save at and Any GNC Store in America
  • New, Unbeatable Low Prices on Store Purchases
  • Simplified Pricing Makes Shopping Easier
  • More Savings. Every Day. Any Time You Shop
Activate Coupon Used 2 times

Past GNC Coupon Codes

These GNC promo codes have expired but may still work.


20% Off Sitewide

Get 20% off sitewide when you use this GNC promo code during checkout. Valid now through February 3rd.
...EXTRA Get Coupon Code Expired 02/03/16 Used 24 times

$10 Off $50+ Order

Now through January 29th get $10 off $50 or more orders when you use this GNC coupon code at checkout.
...28769 Get Coupon Code Expired 01/29/16 Used 7 times