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Advanced botanical cardiovascular formula · Made in Canada 🇨🇦

Support healthy blood pressure, circulation & heart health.

CardioNitra™ Fulvic Matrix: hawthorn berry, daikon seed, holly leaf and aged garlic, enhanced with fulvic minerals. Just 3 capsules a day.

Clinically studied formula
Supports healthy blood pressure
Supports healthy circulation
Premium extracts + fulvic minerals
Made in Canada 🇨🇦
180 vegetarian capsules

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One-time purchase, no subscription · Free shipping on your first US order

CardioNitra blood pressure support bottle, 180 capsules

Made in CanadaGMP manufacturing

Thousands of happy customersOne trusted formula

3rd-party testedIdentity & purity

90-day returnsNo questions asked

3rd party tested: independent, verified, trusted — Independently tested for identity and purity

Made in Canada · Thousands of happy customers · 3rd-party tested

Clean ingredients: pure, safe, transparent — No lactose, wheat, soy, gluten or yeast

Clinical research

A clinically studied formula

The CardioNitra formula was evaluated in an 8-week, double-blind, placebo-controlled study of 300 adults.

Choose your supply

Pick the plan that suits you.

FREE with every order: our 2026 guide, “10 Natural Ways to Support Healthy Blood Pressure” (download link in your order confirmation email).

Prices shown in your local currency at checkout. One-time purchase, no subscription.

Try it

One bottle

180 capsules · 2-month supply

$59.95

$59.95 per bottle

Order now: one bottle

Buy 2, Get 1 Free

Three bottles

540 capsules · 6-month supply

$119.90

$39.97 per bottle

~~$179.85~~ · Save $59.95

Order now: three bottles

Buy 3, Get 2 Free

Five bottles

900 capsules · 10-month supply

$179.85

$35.97 per bottle

~~$299.75~~ · Save $119.90

Order now: five bottles

Free shipping on your first US order. Ships to the USA and UK with tracking. 90-day returns. Secure checkout.

How it works

One routine. Three capsules a day.

1Take 3 capsulesOnce a day, before breakfast, with water.

2Stay consistentBotanicals work best taken daily as part of your routine.

3Know your numbersCheck your blood pressure at home and share it with your doctor.

Ingredients

The Fulvic Matrix: five ingredients, one purpose.

Tap any ingredient for the science behind it. See supplement facts ↗

How the Fulvic Matrix works together

Nitric oxide & the vessel liningAged garlic, hawthorn and daikon seed contain compounds studied for supporting the endothelium, the inner lining of blood vessels that releases nitric oxide to help vessels relax.

Healthy vascular toneHawthorn procyanidins and holly leaf saponins have been researched for their role in maintaining flexible, responsive arteries.

Antioxidant protectionFlavonoids, S-allyl cysteine and fulvic acid help counter oxidative stress, which affects how well blood vessels function over time.

Mineral balanceFulvic minerals carry naturally occurring trace minerals, including magnesium and potassium, which play a role in normal muscle and vessel function.

Ingredient research describes the individual botanicals, not claims about this product. CardioNitra is designed to support healthy blood pressure as part of a heart-healthy lifestyle.

Know your numbers

What do your numbers mean?

See the AHA categories

Normal	under 120 and under 80
Elevated	120–129 and under 80
Stage 1	130–139 or 80–89
Stage 2	140+ or 90+
Severe	over 180 and/or over 120

Source: American Heart Association, 2025 AHA/ACC guideline. View the AHA chart

For education only, not a diagnosis. Only a health care professional can diagnose high blood pressure. Over 180/120 with chest pain, shortness of breath, back pain, numbness, weakness, vision changes or trouble speaking: call 911 (UK: 999).

FAQ

Questions, answered.

Aren’t all natural blood pressure supplements basically the same?

Absolutely not. Think about coffee for a moment. You can buy inexpensive, mass-produced coffee or premium specialty-grade coffee grown under carefully controlled conditions. Both are called coffee, yet soil, growing conditions, harvesting, processing and grading make an enormous difference. The same is true of botanical supplements: two products can list similar ingredients and still differ greatly in purity, potency, concentration and manufacturing standards. CardioNitra is made in Canada in a GMP facility, third-party tested, and built on our own fulvic mineral extract.

How do I take CardioNitra?

Adults take 3 capsules per day, before breakfast. One bottle (180 capsules) lasts 2 months. See supplement facts ↗

Can I take it with my medication?

Talk to your doctor or pharmacist before starting, especially if you take blood pressure medication, blood thinners or any other prescription, and keep monitoring your blood pressure. Never stop or change a prescribed medication on your own.

How soon will I notice a difference?

Everyone is different. Take CardioNitra consistently as directed, alongside a heart-healthy lifestyle. Individual results vary.

What makes it a “Fulvic Matrix”?

Every capsule combines the botanical extracts with our fulvic mineral extract, a natural source of trace minerals and organic acids. It’s the base that every formula we make is built on.

Who should not use it?

Do not use if you are pregnant or breastfeeding. Consult a health care practitioner before use if you have diabetes or a medical condition, or take prescription medications. Stop use if an allergy occurs. Keep out of reach of children.

Is this a subscription?

No. Every order is a one-time purchase.

Where do you ship, and what does it cost?

We ship to the USA and the United Kingdom with tracking. Your first US order ships free; after that US shipping is $19.95 per order. UK shipping is $39.95 per order (charged in pounds at checkout).

What is your return policy?

90-day returns, no questions asked. Shipping costs are not refunded. Read the refund policy ↗