17 cards ranked
Best credit card to use at Seed Health.
Online Shopping
Seed Health is a microbiome science company best known for its DS-01 Daily Synbiotic, a probiotic and prebiotic supplement sold on a subscription basis directly to consumers, along with other gut and women's health products developed with academic research partners. The brand positions itself at the science-forward end of the wellness supplement market rather than as a mass retailer. There's no Seed co-brand credit card, so a subscription order is best charged to a general online shopping or flat-rate cashback card.
Picks without a tag earn at Seed Health both in-store and online. Watch for theOnline onlytag — those bonuses only apply on seed.com.
- #1Bank 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%
- #2Bank 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%
- #3Blue Cash EverydayOnline onlyAmerican Express3% on online shopping (up to $6,000/year, then 1%)U.S. online retail purchases3%
- #43%
- #5Hilton Honors American Express SurpassOnline onlyAmerican Express4x points on online shoppingEligible U.S. online retail purchases2.0%4x points
- #62%
- #72%
- #8First Electronic Bank2% flat-rate cashbackTiers of 2%, 2.5%, 3%, or 4% based on assets held on Coinbase; tiers above 2% are capped at $10,000 in eligible purchases per month, then 2%. Requires Coinbase One membership.2%
- #9Elan Financial Services2% flat-rate cashbackWhen deposited into an eligible Fidelity account2%
- #10American Express2% flat-rate cashbackUnlimited 2% cash back on eligible purchases2%
- #112%
- #122%
- #13Navy Federal2% flat-rate cashbackIssued on the cashRewards application when approved for a credit limit of $5,000 or more; lower limits receive cashRewards at 1.5%2%
- #142%
- #152%
- #162%
- #172%
Last updated July 28, 2026