Best credit card to use at Bulletproof.
Bulletproof is the brand that popularized butter coffee, selling its coffee beans, MCT and Brain Octane oils, collagen protein, and supplements direct from bulletproof.com, mostly on subscribe-and-save reorders. Direct orders code as online retail rather than groceries, even though it is pantry spend.
Picks without a tag earn at Bulletproof both in-store and online. Watch for theOnline onlytag — those bonuses only apply on bulletproof.com.
- #16%
- #2Comenity Capital Bank5% on groceries (up to $10,000/year, then 1%)Combined $500/year cash back cap with wholesale clubs and gas/EV-charging stations; 1% thereafter5%
- #34.8%4x points
- #44.0%4x points
- #54.0%4x points
- #63.5%5x points
- #73%
- #83%
- #93%
- #103%
- #113%
- #123.0%3x points
- #133.0%3x points
- #143.0%6x points
- #153.0%3x points
- #163%
- #17Barclays3x points on groceriesExcludes Target and Walmart; the 3x tier also covers eligible Wyndham Vacation Club purchases3.0%3x points
- #183%
- #19Bank of America3% on online shopping if you select it as a bonus category (up to $2,500/quarter, then 1%)3% in choice category (gas, online shopping, dining, travel, drugstores, home improvement); cap is combined with groceries/wholesale-club row3%
- #20Bank of America3% on online shopping if you select it as a bonus category (up to $2,500/quarter, then 1%)3% in choice category (gas, online shopping, dining, travel, drugstores, home improvement); cap is combined with groceries/wholesale-club row3%
For recurring subscriptions, a steady rate wins: Bank of America Customized Cash set to online shopping earns 3 percent every month, and a Freedom Flex online-retail quarter is the moment to prepay or stock up at 5 percent. Buying Bulletproof products at a grocery store instead unlocks Amex Blue Cash Preferred's 6 percent.
Last updated September 14, 2026