Guarantee
Cardio Clear 7 Money-Back Guarantee: 365 Days
Cardio Clear 7 has a 365-day, 100% money-back guarantee on orders from the official Simple Promise store.
Return the bottles within a year, even empty ones, for a full refund of the product. You pay the return postage.
To make sure you are covered, see where to order.
Written by the Cardio Clear 7 research deskUpdated
01The promise
What does the Cardio Clear 7 guarantee cover?
A full refund of what you paid for the product, on any pack, for 365 days after you buy.
The store and the brand's info page describe the same promise: send back your empty bottles within the window and get your money back, no questions asked (Simple Promise store listing) (Cardio Clear 7 info page). You do not need to explain why.
| Length | 365 days |
|---|---|
| Amount | 100% of the product price |
| Packs covered | 1, 3 and 6 bottles |
| Bottles | Opened or empty bottles are accepted |
| Reason needed | None |
| Return postage | Paid by you |
| Refund timing | 3-5 business days after the returned bottles are credited, then 5-10 days for the card issuer to post it |
02Four steps
How does a guarantee claim work, start to finish?
From order day to the refund on your card.
- Day 0
Order and keep the email
Your order ID is what the store and the order desk need. The 365 days count from purchase.
- Days 1-90
Try it with your doctor in the loop
Take one capsule a day, keep your prescribed medicines, and note how you feel. Stop if anything feels wrong.
- By day 365
Ask for your refund
Contact the Simple Promise store, or call +1 (302) 200-3480 and ask whether the desk can see your order.
- After that
Mail with tracking
Send the bottles, even empty ones, to the returns address with your name, email and order ID. Return postage is on you.
03Why a year
Why is the guarantee 365 days and not 60?
Because the store prints 365 days. Many supplements offer only 60 days, so a full year stands out. When a shorter number appears in older ads or reviews elsewhere, the store's printed window is the one that applies.
A full year is generous. It leaves time to finish a 6-bottle pack, review how you feel and still change your mind. It also means you can wait for a doctor's visit before you decide.
Badges and banners are shorthand. If they ever disagree with the store's written policy, follow the store's words and keep a screenshot of them with your order.
04Limits
What does the guarantee not cover?
Three things sit outside the promise. Knowing them up front avoids surprises.
Return postage
You pay to mail the bottles back. A tracked service costs more but protects your claim.
Amazon and resellers
Orders from Amazon follow Amazon's own return rules. Bottles from unknown sellers may not be covered at all.
Claims after 365 days
The window counts from your purchase. A claim made after a year falls outside the promise.
Lost paperwork can slow a claim too. Without an order ID, the store has to search by name and email, which takes longer. Save the confirmation email in a folder the day you buy.
Buying through our buttons sends you to the official store, so your order sits inside the guarantee. See where to buy for how the store and Amazon differ.
Cardio Clear 7: from $31 a bottle30 capsules · 1, 3 or 6 bottles · free US shipping · 365-day money-back
See packs05Using the window
How can you get the most from a 365-day trial?
Treat the year as a planned test, not a reason to forget about it.
Talk to your doctor first
Bring the bottle to your next visit or call your pharmacist. CoQ10 may make warfarin work less well (Mayo Clinic - Coenzyme Q10), so blood thinner users need advice before starting.
Write down a starting point
Note your energy, sleep and any home blood pressure readings in the first week.
Check in at 90 days
Compare your notes. Supplements work slowly, if at all, so judge over months, not days.
Decide and set a reminder
Put a date in your calendar a few weeks before day 365 so a claim never slips past.
Keep taking prescribed medicine; never stop or change it because of a supplement. More on timing is on the what to expect page.
06The badges
What do the money-back badges actually promise?
The brand uses two guarantee badges. The gold roundel reads "money back, 100% satisfaction". A second seal says "100% money-back guarantee". Both match the store's 365-day policy.
A badge is a picture, not a contract. It does not name a window, a refund amount or who pays postage. Those details live in the store's written terms, which is why we list them in full above.
The other brand badges, such as GMP and Made in USA, are explained on the testing and quality page.
07Fair view
Is a 365-day guarantee a sign the product works?
No. A refund promise tells you about the seller's terms, not about the capsules. No trial has tested Cardio Clear 7 itself, and a long guarantee does not change that.
What the guarantee does well is lower your money risk. If the product does not suit you, you can get the product price back, minus the cost of return postage. That is a fair deal for a supplement.
For the evidence on each ingredient, read claims vs evidence. For claim steps and timing, see the refund policy.
08FAQ
Cardio Clear 7 guarantee questions
Does Cardio Clear 7 have a money-back guarantee?
Yes, Cardio Clear 7 has a 365-day, 100% money-back guarantee on orders from the official Simple Promise store. You can return the bottles, even empty, within a year of buying and get the product price back. Return postage is your cost.
Can I return empty bottles of Cardio Clear 7?
Yes, empty bottles are accepted. The store and the brand's info page both say to send back your empty bottles for a refund, no questions asked (Cardio Clear 7 info page). Pack them with your full name, email and order ID, and use a tracked mail service.
Is the Cardio Clear 7 guarantee really 365 days?
Yes, the official store and the brand's info page both state 365 days, as of October 12, 2026. If you see a shorter window quoted elsewhere, the store's printed 365-day terms are the ones that apply. Save a screenshot of the terms with your order.
Does the guarantee cover Cardio Clear 7 bought on Amazon?
Probably not. The 365-day promise belongs to the Simple Promise store, while Amazon orders follow Amazon's own return rules and the listed seller's terms. If a refund window matters to you, order from the official store and keep your order ID.
Do I get shipping costs back with the Cardio Clear 7 guarantee?
No, return postage is not refunded. The buyer pays to mail bottles back, and the store recommends a tracked service. US orders ship to you for free, so the only shipping cost in a refund is the return trip to the New York returns address.
Do I have to give a reason to use the guarantee?
No reason is needed. The store and the info page describe the refund as no questions asked. Contacting the store first with your order ID still helps, because it lets the returns team match your parcel to your order and process the refund faster.
What if I lost my Cardio Clear 7 order ID?
Search your inbox and spam folder for the Simple Promise confirmation email, which holds the order ID. If it is gone, contact the store with the name, email and card you used, plus the rough order date. The store can usually find the order from those details.
09Who wrote this
Written and reviewed by
Pages built from the bottle, the official store listing, the brand info page and linked NIH, FDA, FTC and peer-reviewed sources.
Last updated . Read our editorial standards and how we check reviews. This website is run by a licensed U.S. retail desk, not by the manufacturer or by Simple Promise. We earn money when you buy through our order links.
Keep reading
More about Cardio Clear 7
Licensed U.S. retail desk for Cardio Clear 7
Ready to try Cardio Clear 7?
Check your medicines first, then pick a pack. Bigger packs cost less per bottle, shipping is free in the US, and the store's guarantee runs 365 days.
- Official store checkout
- 365-day money-back
- Free US shipping
