Skip to main content
12 cards ranked

Best credit card to use at GNC.

Online Shopping

GNC is one of the largest specialty retailers of vitamins, supplements, sports nutrition, and protein products in the U.S., operating both physical mall and strip-center stores and an active e-commerce business, alongside a GNC-branded product line manufactured in-house. There is no GNC co-brand credit card, so shoppers there should default to a card that earns bonus rewards on online or general retail shopping, or a flat-rate cashback card, since supplement purchases don't fall under drugstore or grocery bonus categories on most issuers' charts even though GNC sells health products.

Picks without a tag earn at GNC both in-store and online. Watch for theOnline onlytag — those bonuses only apply on gnc.com.

  1. #1
    Blue Cash EverydayOnline only
    American Express
    3% on online shopping (up to $6,000/year, then 1%)
    U.S. online retail purchases
    3%
  2. #2
    Robinhood Gold
    Robinhood
    3% flat-rate cashback
    3%
  3. #3
    Blue Business Cash from American Express
    American Express
    2% flat-rate cashback
    2%
  4. #4
    Citi Double Cash
    Citi
    2% flat-rate cashback
    1% when you buy, 1% when you pay
    2%
  5. #5
    Coinbase One
    First Electronic Bank
    2% flat-rate cashback
    Up to 4% with higher crypto balances on Coinbase; requires Coinbase One membership
    2%
  6. #6
    Fidelity Rewards Visa Signature
    Elan Financial Services
    2% flat-rate cashback
    When deposited into an eligible Fidelity account
    2%
  7. #7
    Graphite Business Cash Unlimited
    American Express
    2% flat-rate cashback
    Unlimited 2% cash back on eligible purchases
    2%
  8. #8
    Navy Federal cashRewards Plus
    Navy Federal
    2% flat-rate cashback
    Issued on the cashRewards application when approved for a credit limit of $5,000 or more; lower limits receive cashRewards at 1.5%
    2%
  9. #9
    PNC Cash Unlimited
    PNC
    2% flat-rate cashback
    2%
  10. #10
    Smartly Visa Signature
    U.S. Bank
    2% flat-rate cashback
    2%
  11. #11
    Wells Fargo Active Cash
    Wells Fargo
    2% flat-rate cashback
    2%
  12. #12
    Wells Fargo Signify Business Cash
    Wells Fargo
    2% flat-rate cashback
    2%

Related stores

Last updated July 9, 2026

Edit this pageReport an issue