Take 20% off a single item in your order on GNC.com

How to apply GNC coupon codes

1 - Find your GNC discount codes on this page and click "Show Code" button to view the code. Click "Tap To Copy" and the discount code will be copied to your phone's or computer's clipboard.

2 - Go to https://www.gnc.com/ then select all the items you want to buy and add to shopping cart. When finished shopping, go to the GNC checkout page.

3 - During checkout, find the text input box labeled "Promo Code" or "Discount Code" and paste your GNC promo code in step 1 to this box. Your savings for GNC will be applied.

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Take 20% Off A Single Item In Your Order On GNC.com

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Terms and Conditions

Cannot be used in conjunction with any other offer
One per person
For full Terms & Conditions please visit website
Available while stocks last
All brands reserve the right to remove any offer without giving prior notice

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GNC rarely offers promo codes. Please follow CouponUpto.com and we will update immediately any latest promotions that you can use.

GNC ’s discount codes and promotional codes can be contributed by users from CouponUpto.com and GNC, so we can’t ensure all those codes work exactly. We are trying to control them, so all coupon codes with the label “Verified” or “Active” have the higher working rate.

GNC Questions & Answers

🎯 Does GNC apply 50% off for orders on Black Friday?

On some big events such as Black Friday, Valentine's Day,... GNC will constantly offer up to 50% discount or more, so all customers can purchase well on their budget without worry.

🎓 Does GNC offer a Cyber Monday Coupon?

Yes. Like all other stores, GNC offers a number of Cyber Monday Coupons. Don't forget to check the expiry date before making your purchase.

🤝🏻 What can I do if the GNC Promo Code isn’t working?

Let us know via email, our team will confirm with GNC to fix and remove all Promo Codes, Coupon Codes, and Deals that aren't working.

💼 Is there a Student Discount applied all year round at GNC?

At the time of updating, GNC has not applied Student Discount all year round yet. Check the official store and reach out to the customer support team to be clear.