Gathering current public sightings
Merchant offers
Stemregen
1 current offer sighting across Capital One Offers. None currently confirmed for in-store use. Confirm availability in your bank app before purchase.
Current public sightings
1 offer to check
These are community-reported places to look. Your own availability and terms may differ.
Updated Sep 2, 2026
Capital One Offers
Cash back
To earn the rebate you must make an eligible purchase at stemregen.co. For subscription purchases, only eligible on first paid subscription; active subscription and payment validation required. Not eligible for purchases of gift cards. To earn the rebate, you must be a Capital One cardholder or bank account holder, and logged in to your account on capitalone.com or the Capital One Mobile app.
Seen by others for this program. Check your bank app to confirm availability before purchase.
No expiration listedLast updated Sep 2, 2026
Community notes
What members found
Recent plain-text observations about Stemregen. Treat them as member reports and confirm offer details in your own bank app.
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