Short answer: CardioC2 runs $39.95-$59.95 per bottle depending on package size, sold as buy-1-get-1, buy-2-get-2, and buy-3-get-3-free bundles, backed by a 90-day money-back guarantee, with free US shipping on all packages.
CardioC2 pricing breakdown
- 2 bottles (Buy 1 Get 1 Free): $59.95/bottle, $119.90 total, free US shipping
- 4 bottles (Buy 2 Get 2 Free): $47.95/bottle, $191.80 total, free US shipping
- 6 bottles (Buy 3 Get 3 Free): $39.95/bottle, $239.70 total, free US shipping — best per-bottle value
Confirm current pricing and shipping terms at checkout, since these can change.
💡 Worth knowing: "buy X get X free" framing means half the bottles in every package are marketed as free — but the effective per-bottle price is what matters for comparing value, not the "free" framing itself.
Buying safely: a quick checklist
- Confirm you're on the official checkout — order through cardiioc2.com directly
- Review the 90-day guarantee terms — the refund window and process are set at checkout
- Compare per-bottle cost — divide each package's total price by the number of bottles
- Have a doctor review the ingredient list if you take blood pressure medication, nitrates, or manage a cardiovascular condition
⚠️ Before you check out: CardioC2 contains L-Arginine and L-Citrulline. See our side effects guide.
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See our common complaints addressed before you order.