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GNC Coupons & Cash Back

Earn 2% Cash Back

Surprise your dad with a nutritional boost this Father's Day. By demanding truth in labeling, ingredient safety and cutting edge science, GNC has been setting the standard in nutritional health for years!

GNC.com Coupons & Promo Codes

15% Off Your Order + Earn 2 SB per $1

No Expiration Date Most Popular Coupon

450 Bonus Points When Members Spend $60 + Earn 2 SB per $1

No Expiration Date

$5 Off $50 + Earn 2 SB per $1

No Expiration Date

Earn 450 Bonus Points When You Spend $60 + Earn 2 SB per $1

No Expiration Date

$10 Off $50 When You Pay With Visa + Earn 2 SB per $1

No Expiration Date

Today Only: Extra 10% off Sitewide. + Earn 2 SB per $1

Coupon Expires: Feb. 18, 2019

Pro Pick Your Day! 3x Points on Your Orders + Earn 2 SB per $1

No Expiration Date

US Semi-exclusive: Up to 73% off Favorites: Web Grape Seed, Triple Strength Fish Oil, Coq and More. + Earn 2 SB per $1

Coupon Expires: Feb. 20, 2019 Some Exclusions Apply

Flash Sale: Buy 1 Get 1 50% off Optimum Nutrition. + Earn 2 SB per $1

Coupon Expires: Feb. 17, 2019 Some Exclusions Apply

Flash Sale: Buy 1 Get 1 50% off Protein. + Earn 2 SB per $1

Coupon Expires: Feb. 17, 2019 Some Exclusions Apply

Flash Sale: Buy 1 Get 1 50% off AMP. + Earn 2 SB per $1

Coupon Expires: Feb. 17, 2019 Some Exclusions Apply

15% Off Your First Order + Earn 2 SB per $1

No Expiration Date

450 Bonus Points When You Spend $65 + Earn 2 SB per $1

No Expiration Date

CoQ10 Sale - Up to 72% off CoQ10 Products. + Earn 2 SB per $1

Coupon Expires: Feb. 28, 2019 ONLINE ONLY

Online Only: Up to 80% off Select Brand Products. + Earn 2 SB per $1

Coupon Expires: Feb. 28, 2019 Some Exclusions Apply