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The ‘Miracle Molecule’ Key to Healthy Blood Flow

blood vesselsThere’s a ‘miracle molecule’ that’s key for healthy blood flow … a strong heart … and even great sex. It’s called nitric oxide (N-O), a compound formed from nitrogen [N] and oxygen [O].

Nitric Oxide can signal your arteries to relax and open wider. The result? Better circulation, healthier blood pressure, and even extra support for your brain and immune system. The discovery of N-O was so groundbreaking and important for overall cardiovascular health that it won the Nobel Prize for Medicine in 1998.

penny logoYou have plenty of nitric oxide when you’re young. However, most adults over 40 don’t have nearly enough of the nitric oxide needed for optimal health. By the time you reach your 60s, your body produces a whopping 60% less N-O!. Making it one of the best vitamins for heart health! That’s why Cardio Defender™ is such a smart choice.

Cardio Defender™ Contains Highly Effective Nutrients to Boost N-O Levels and Superior Vitamins For Heart Health.

Just one scoop of Cardio Defender™ mixed in water or your favorite smoothie delivers essential nutrients that promote healthy N-O levels and protect every part of your cardiovascular system. And by naturally improving blood flow throughout your body, Cardio Defender™ will make a difference in your everyday life.

Every daily scoop provides the necessary nutrients to kick start your N-O and maximize heart health:

  • L-Arginine: This amino acid is the primary raw material your body uses to produce N-O. It also helps support the health of your arteries, blood vessels and circulation. Cardio Defender™ delivers 5,200 mg of L-Arginine powder, the amount shown in studies to deliver the most benefits.
  • L-Citrulline: An amino acid from melon that works with L-arginine to raise N-O levels faster and more efficiently. One clinical study showed that L-Citrulline was over twice as effective at raising plasma L-Arginine levels than L-Arginine alone.1 L-Citrulline also enhances energy levels and promotes healthy blood sugar.
  • CoQ10: A potent antioxidant shown to fire up the energy-producing mitochondria in your cells.  Your heart is an energy hog and needs the fuel that CoQ10 provides.
  • Grape Seed Extract: A powerful source of antioxidants.
  • Abundant levels of Vitamins C, D, K and B12 to support your brain, immune system, energy levels, and blood sugar health.

Clinically Verified S7™–a Combination of Seven Plant-Based Ingredients Clinically Shown to Ignite our body’s own N-O Production.

beetsCardio Defender™ is now enhanced with S7, a plant-based nutrition ingredient that has been shown to deliver a significant surge of internal N-O production.

S7™ contains a clinically studied blend of seven plant ingredients including green coffee bean extract, green tea leaf extract, turmeric root extract, blueberry, broccoli, tart cherry and kale.

S7™ provides your body with a natural, stimulant-free and non-nitrate N-0 Boost – the perfect complement to the most robust N-O formula on the market today.

couple hikingCardio Defender™ delivers more than just N-O and circulation benefits…

It also supports healthy cholesterol, triglyceride and blood sugar levels. It will help you experience an extra surge of energy and endurance, and the results keep getting better with everyday use.

Cardio Defender™ Delivers vs. the Competition

Compare our quality and price to the competition. We are confident you will choose Cardio Defender™

Cardio Defender comparison table



Cardio Defender™ delivers more than just N-O and circulation benefits…

It also supports healthy cholesterol, triglyceride and blood sugar levels. It will help you experience an extra surge of energy and endurance, and the results keep getting better with everyday use.

No pills to take!

Cardio Defender™ is a convenient and delicious powdered drink. It has a delicious berry taste that’s naturally flavored with stevia. Try it today!


Doesn’t exercise increase N-O levels? 
Yes, exercise does increase N O levels, but unfortunately the effects are rather short lived. The best way to get healthy, sustained levels of nitric oxide is by eating nitrate-rich foods like dark green vegetables and taking Cardio Defender™. Cardio Defender™ contains antioxidants, trace minerals, bioflavonoids, and B Vitamins that play important roles in the production and function of NO in the body.

How Does Cardio Defender work? 
Cardio Defender helps the body produce Nitric Oxide with our proprietary blend of select amino acids and other nutrients. The inner lining of blood vessels uses nitric oxide to signal the surrounding smooth muscle to relax, thus supporting healthy vasodilation and blood flow.

What is the product sweetened with? 
Cardio Defender™ is naturally sweetened with Stevia. Stevia is sweeter than sugar, but has no carbohydrates, calories, or artificial ingredients.

How many servings in a jar?
Each jar contains 30 servings. One scoop may be taken twice daily between meals on an empty stomach.

Can anyone take Cardio Defender? 
Adults of any age can take Cardio Defender.  In fact, L-Arginine supplements are commonly recommended by healthcare professionals to those that have declining circulation related to age.

Can I take Cardio Defender with my medication? 
Although there has never been an issue with taking Cardio Defender with any medication, we recommend that you ALWAYS seek the advice of a physician or other qualified healthcare provider with any questions you many have regarding a medical condition(s) before taking this or any other product.



June 14, 2023 |  by Ricky T.
“This is the best, most affordable and effective L-Arginine and L-Citrulline product on the market today.” *
*Results may vary.


March 12, 2023 | by Mike H.
“Trust EffiHealth — I do! This product is making me stronger every single day.”*
*Results may vary.


January 19, 2024 | by CMAX
“We travel to higher altitudes on a regular basis and this supplement helps with altitude adjustment and acclimation. Highly recommend it! Good as a pre-workout supplement as well prior to a trip to the gym. good stuff.” *
*Results may vary.


December 4, 2023 | by shamim
“One of the best products out there, been using for few years now!” *
*Results may vary.


November 22, 2023 | by J.R. Hanratty
“This is a wonderful product. Very useful. Wouldn’t want to be with out it. I highly recommend it. You’ll be glad you bought it.”*
*Results may vary.


May 8, 2023 | by Jane J.
“Great product. Meets all expectations. Even tastes good. Does what nitric oxide is supposed to do.” *
*Results may vary.

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