Is Cardionix Legit? What to Know Before You Order
Cardionix is a real, labelled product. Here's what we can confirm, and what to check on the offer page before you order.
- Seller: Optima Balance B.V., trading as Cardionix, Amsterdam
- Registration: Dutch KvK no. 42032401, which you can check
- Offer: 30-day money-back guarantee shown at checkout
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Is Cardionix legit? Short answer
Yes, Cardionix is a real labelled food supplement with an identifiable seller. The offer page names Optima Balance B.V., Amsterdam, with a Dutch Chamber of Commerce number you can check. We haven't seen studies of the formula, so we make no claims beyond the label. Check the terms on the offer page and order with confidence in what you are getting.
What we can confirm
- Cardionix is sold as “Glycogen Balance Support”, a premium plant-based food supplement, 30 capsules per pack, one a day.
- The offer page names the seller as Optima Balance B.V., trading as Cardionix, Amsterdam (Netherlands), Dutch Chamber of Commerce (KvK) no. 42032401, taken from the seller's own terms. You can check the number on the Dutch KvK register. The seller's page says the product is manufactured in the Netherlands.
- The listed ingredients differ between the pack image and the offer page, so check the label of the pack you receive. The pack image names cinnamon extract, cacao, turmeric and chromium. The offer page lists turmeric (Curcuma longa) extract 4:1, Gymnema sylvestre extract 4:1, cinnamon bark extract 4:1, chromium picolinate and bitter melon (Momordica charantia) extract 4:1, and does not list cacao.
We haven't seen published studies of the formula, so we describe only what the label and offer page say. Information is from the offer page, checked 7 November 2026; terms can change.
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What to check before you order
- Packs from £54.95, with free shipping shown and delivery quoted as 3 to 5 working days (checked 7 November 2026).
- A 30-day money-back guarantee is shown on the checkout page.
- Under the seller's terms you have a 14-day right of withdrawal from receipt. The bottle must be unopened with the seal unbroken, return shipping is at your cost, and the refund is made within 30 days of the return or withdrawal. Read the full terms on the offer page.
- Credit card payments over £100 can bring Section 75 protection.
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Sensible expectations
Cardionix is a food supplement, not a medicine, and its label wording “Glycogen Balance Support” is not an authorised health claim. Treat it as a daily routine alongside a balanced diet. Speak to your GP or pharmacist if you have a medical condition or take medication.
Next: how ordering works, or back to the main page.
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Frequently asked questions
Is Cardionix a scam?
It is a real product sold by a named company, Optima Balance B.V., Amsterdam (KvK no. 42032401), which you can check on the Dutch KvK register.
Who sells Cardionix?
Optima Balance B.V., trading as Cardionix, Amsterdam, Netherlands, per the seller's own terms.
Can I get a refund?
A 30-day money-back guarantee is shown at checkout, and the seller's terms give a 14-day right of withdrawal (unopened bottle, return shipping at your cost, refund within 30 days of return).
Is it a medicine?
No, it is a food supplement. Speak to your GP or pharmacist if you have a condition or take medication.
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