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GNC Coupons - May 2024

GNC Coupons - May 2024

  • All (10)
  • Codes (3)
  • Offers (7)
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Today's Best Offer
$20OFF
$20 Off Order $100+
Score $20 off order $100 or more sitewide when you use this coupon code at checkout. Expiration unknown.
ESS20Show Code
$15OFF
$15 Off Order $80+
Redeem $15 off order $80 or more throughout the site when you enter this coupon code during checkout.
PS15Show Code
GNC
Exclusive Discounts Available
Receive exclusive discounts available sitewide when you use this code at checkout.
ignupShow Code
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$10OFF
$10 Off $75 w/ Refer a Friend
Refer a friend and get $10 off your next order of $75 or more.
Get Offer
10%OFF
10% Off GNC Brands w/ Pick Up Order
Click through to get 10% off gnc brands w/ pick up order sitewide with this promotion at GNC.
Get Offer
FREE
Free Shipping w/ $59+ Order
Click through to get free shipping w/ $59+ order throughout the site with this promotion at GNC.
Get Offer
GNC
Buy 2, Get 1 Free Memorial Day Sale
Verified
Shop online and save at GNC with this offer.
Get Offer
GNC
$5 Cash-Back Reward When You Join My GNC Rewards
Join my GNC Rewards (free to join) to get a $5 cash-back reward, plus 3% Cash Back Rewards on every purchase.
Get Offer
10%OFF
10% Off + Free Shipping w/ Auto-Delivery
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.
Get Offer
30%OFF
30% Off Alani Nu
Score 30% off alani nu with this GNC promotion. Expiration unknown.
Get Offer

Past GNC Coupons

These coupons have expired, but may still work.

20%OFF
20% Off Vital Proteins
Shop online and save at GNC with this promotion. Good through May 22nd.
Expired 5/23/2024
Get Offer
75%OFF
Up To 75% Off Select Vitamins And Wellness Supplements
Up to 75% off select vitamins and wellness supplements with code mayvitamins at gnc.com!
Expired 5/17/2024
AMINSShow Code
50%OFF
Up To 50% Off Select Proteins, Performance, And Weight Management
Up to 50% off select proteins, performance, and weight management with code mayprotein at gnc.com!
Expired 5/17/2024
OTEINShow Code
50%OFF
Buy One, Get One 50% Off Cellucor
Shop online and save at GNC with this offer. Good through May 15th.
Expired 5/16/2024
Get Offer
$20OFF
$20 Off Orders $120+
Shop online and save sitewide at GNC with this promotion code when you check out. Valid through May 14th.
Expired 5/15/2024
RUN20Show Code
75%OFF
Up To 75% Off Select Vitamins And Wellness Supplements With Code Mayvitamins
Up to 75% off select vitamins and wellness supplements with code mayvitamins at gnc.com!
Expired 5/10/2024
AMINSShow Code
50%OFF
Up To 50% Off Select Proteins, Performance, And Weight Management
Up to 50% off select proteins, performance, and weight management with code mayprotein at gnc.com!
Expired 5/10/2024
OTEINShow Code
$20OFF
$20 Off $130+ Order
Save $20 off orders $130+ with code build at gnc.com!
Expired 5/3/2024
BUILDShow Code
75%OFF
Up To 75% Off Select Vitamins And Wellness Supplements
Up to 75% off select vitamins and wellness supplements with code mayvitamins at gnc.com!
Expired 5/3/2024
AMINSShow Code
50%OFF
Up To 50% Off Select Proteins, Performance, And Weight Management
Up to 50% off select proteins, performance, and weight management with code mayprotein at gnc.com!
Expired 5/3/2024
OTEINShow Code

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GNC Sitewide Coupons

  • $20 Off Order $100+
  • $15 Off Order $80+
  • Exclusive Discounts Available
  • $10 Off $75 w/ Refer a Friend
  • 10% Off GNC Brands w/ Pick Up Order
  • Free Shipping w/ $59+ Order
  • Buy 2, Get 1 Free Memorial Day Sale
  • $5 Cash-Back Reward When You Join My GNC Rewards
  • 10% Off + Free Shipping w/ Auto-Delivery

Today's Best GNC Coupons

  • $20 Off Order $100+
  • $15 Off Order $80+
  • Exclusive Discounts Available
  • $10 Off $75 w/ Refer a Friend

Rate GNC:

4.6 with 63 ratings

GNC Frequently Asked Questions

How do I use a GNC promo code?
Go to the shopping cart page, enter your promo code under the "Enter a Promotion Code" section, and click "Apply". Discount amount, if applicable, will be applied in the "Order Summary" section prior to final checkout.
How can I save even more at GNC?
The first time you sign up for email exclusives, you receive a 15% off code. GNC periodically offers promos on their homepage. Be sure to check out the sale section.
What is GNC's shipping/return policy?
Orders are usually processed the same day once the item is located in stock and your payment is approved. Shipping costs vary by the purchase total and shipping method chosen. There is an option for expedited delivery. GNC has a 30 day money back guarantee. If you are not satisfied, simply return the product used or unused, in good condition, and in original packaging if possible.
What does GNC provide?
GNC is a nutritional supplement industry that believes in correct product labeling, safe ingredients, and products that work. They continue to work in nutritional science to keep providing customers with products to improve quality of life. They offer vitamin supplements, sports nutrition, diet aides, herbs, skincare, and the list goes on.
How can I contact GNC?
You can contact GNC customer service on the website by filling out a short form or by calling 1-877-462-4700.