GNC Coupons and Deals

  • All 38
  • Coupons 14
  • Deals 24
25% OFF

25% Discount for Immunity Support Products

Up to 25% Off Immunity Support Products. This offer cannot be stacked with other GNC promotions or coupon codes. Additional restrictions may apply. Receive amazing 25% off discount on qualifying order instantly if you use the given code when you check out at gnc.com.
  • 3 days left
NITY
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25% OFF

25% Off Any Item

Make effective use of the code above to take amazing 25% off discount instantly while placing an order at gnc.com.
  • 02-04-22
AZFq
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50% OFF

50% Off Eligible Purchases

Buy 1, Get 1 50% off Cellucor, Total Lean, Slimvance and More. Find this incredible sale which doesn’t require a discount code to be applied at GNC. promotion applied automatically.
  • 02-02-22
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50% OFF

Save 50% on Equipment & Accessories

50% Off Equipment & Accessories. Terms and conditions apply. Save money on your purchase without any promo code at GNC. Just click to read more detailed info on promotion.
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50% OFF

Enjoy 50% Off Select items

Buy 1, Get 1 50% off Select items. Save money on your order without using any promo code at gnc.com. Simply browse gnc.com to get the promotion.
  • 2 days left
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20% OFF

GNC Twin Packs: 20% Off

20% off GNC Twin Packs. Claim this attractive promotion which doesn’t require a coupon code to be entered at GNC. Go for the promotion now!
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50% OFF

50% Off Cellucor & Xtend

BOGO 50% Off Cellucor & Xtend. Go to the landing page of GNC to discover this excellent deal. No additional code is necessary during checkout
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10% OFF

Enjoy 10% Off Entire Site

Exclusions apply. Excludes Best Price and discontinued products. Select products only. Free shipping available with any purchase. Some exclusions apply. No cash value. Void where prohibited, taxed or restricted by law. Valid at GNC.com or when calling 1-877-GNC-4700. Free shipping offer applies to ground shipping on orders shipped within the continental United States only. Free shipping offer does not include P.O. Boxes and APO/FPO addresses. Free shipping offer does not apply when shipping to Alaska, Hawaii or Puerto Rico. Offer not valid on select fitness equipment or alli® products. Not valid on previous purchases, exchanges or special orders. No substitutions or backorders. GNC may offer other free shipping offers periodically. Details of these offers will be set forth within the specific promotions. Free shipping offer excludes ready-to-drink products. Discover this hot sale which doesn’t require a discount code to be applied at gnc.com. Valid for limited period only.
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Free Shipping

Free Shipping on Select Products

Free shipping with 2+ Wellness Essentials Items. Go to the landing page of gnc.com to seize this incredible offer. No extra discount code is required to get the deal
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BNGN

Select items: 5 & Get 1 FREE

Buy 5, Get 1 Free on Select items. Claim this excellent promotion which doesn’t require a discount code to be entered at GNC. Click to save on your purchase.
  • 02-06-22
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BNGN

Reign Cases: N & Get N FREE

BOGO Free On Reign Cases. You don't need a discount code of GNC to enjoy this great sale. Enjoy your shopping during this limited time promotion.
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Expired Coupons for GNC

10% OFF

Take 10% Off Any Product of $50+

This offer cannot be stacked with other GNC promotions or coupon codes. Additional restrictions may apply. Save money with this given great coupon code for extra 10% off discount for qualifying order when you make your purchase at gnc.com.
  • 01-27-22
AKER
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$20 OFF

Enjoy $20 Off Any Order

Save money with the fabulous coupon code for extra $20 off savings for qualifying order when you are at the checkout page of GNC. Terms and conditions apply.
  • 01-31-21
OR20
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25% OFF

25% Off Entire Store

Take good advantage of the given code to get 25% off discount instantly when shop at gnc.com. Terms and conditions apply.
  • 01-31-21
ANCE
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25% OFF

Get 25% Off Bucked Up

25% off Bucked Up. Save on your purchase without entering any offer code at GNC. Just visit gnc.com to enjoy the sale.
  • 01-25-22
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10% OFF

Save 10% on Select Orders

Save 10% on Quest Products. This offer cannot be stacked with other GNC promotions or coupon codes. Additional restrictions may apply. Grab fantastic 10% off savings on qualifying order instantly if you apply this coupon code above when you make your purchase at gnc.com.
  • 01-19-22
ST10
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10% OFF

10% Off Best Sellers

10% Off Best Sellers. This offer cannot be stacked with other GNC promotions or coupon codes. Additional restrictions may apply. Make full use of this given fabulous coupon code above to enjoy instant 10% off discount while you are shopping at gnc.com.
  • 01-22-22
SALE
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How to apply GNC Promo Code?

Step 1. GNC is selling so many popular items such as Health & Beauty. Add your favorite items to your bag;

Step 2. Get GNC promo code from gnc.com and copy to your clipboard;

Step 3. Go to your cart or just checkout directly and find the box to apply coupon code;

Step 4. Paste the code you found and you'll see the savings instantly if the code is working.

GNC Coupon Activities

Discount Expire Time Code
Previous hot Promo Code - Take 10% Off Any Product of $50+ 01-27-22 FREESHAKER
Frequently Released Promo Code - Enjoy 20% Discount on Order Above $125 09-30-21 ONBMSM
Active GNC Free Shipping Promo Code - 20% Savings on Any Order 01-17-22 GNCBMSM
Verified GNC Promo Code - 25% Discount for Immunity Support Products 3 days left IMMUNITY
Newest GNC Promo Code - 25% Discount for Weight Management Products 3 days left NEWYOU
Last update time: 01-27-22

2021 Shopping Season Discount Review

Discount Expire Time Code
New Year's Day Coupon - $5 Cash Back Reward - Sign Up & Activate a myGNC Rewards Account
Super Bowl Coupon - $5 Cash Back Reward - Sign Up & Activate a myGNC Rewards Account
Valentine's Day Coupon - 40% Off Fitness, Health, and Beauty Products 04-28-20 VALENTINE
Presidents' Day Coupon - Take 10% Savings on All Purchases 02-18-19 PRESIDENTS
St. Patrick's Day Coupon - $5 Cash Back Reward - Sign Up & Activate a myGNC Rewards Account
Easter Day Coupon - $5 Cash Back Reward - Sign Up & Activate a myGNC Rewards Account
Patriot's Day Coupon - $5 Cash Back Reward - Sign Up & Activate a myGNC Rewards Account
Mother's Day Coupon - Enjoy 15% Savings on All Purchase 05-10-20 MOMMY
Memorial Day Coupon - Grab 20% Off Everything 05-26-20 MDSALE
Father's Day Coupon - Receive $35 Off Your Order Above $125 06-20-21 DAD35
Independence Day Coupon - 10% Off Entire Store 07-05-21 10OFF
Tax Day Coupon - $5 Cash Back Reward - Sign Up & Activate a myGNC Rewards Account
Labor Day Coupon - Take 20% Discount on Your Purchases 09-03-19 LABORDAY
Patriot Day Coupon - $5 Cash Back Reward - Sign Up & Activate a myGNC Rewards Account
Columbus Day Coupon - $5 Cash Back Reward - Sign Up & Activate a myGNC Rewards Account
Halloween Day Coupon - $5 Cash Back Reward - Sign Up & Activate a myGNC Rewards Account
Veterans Day Coupon - Receive 20% Savings on Purchases 11-11-20 NOV20
Thanksgiving Day Coupon - $5 Cash Back Reward - Sign Up & Activate a myGNC Rewards Account
Black Friday Coupon - Save 5% on all GNC 11-24-18 BFRIDAY5
Cyber Monday Coupon - Receive 40% Savings on Purchases 12-07-21 CYBER
Christmas Coupon - Grab 20% Discount on Your Order 12-25-18 HOLIDAY20

GNC Reviews

There are around 53 people who've already reviewed GNC. 7 excellent reviews. 7 people rate GNC great. And 39 customers rate bad.

Trustpilot calculated GNC's score 1.7. The latest review – Horrible customer service! There is no way to cancel an order once placed because you cannot contact anyone after 6pm. I placed the order at 645pm and tried to cancel immediately. I had a code I thought I entered for free shipping but it didn't go through even though it the website accepted it but I was still charged for the shipping and now I cant cancel the order. Horrible!.