4.7/5 stars 17 reviews
125 boxes sold yesterday

Our proprietary, patented Neo40 formula out of the University of Texas Health Science Center’s N-O Discovery Program, is a convenient daily supplement that helps to quickly increase your body’s Nitric Oxide. In fact, our formula represents a breakthrough in N-O delivery compared to standard L-Arginine supplements or traditional diets aimed at supporting heart health. Neo40 may help:

  • Support healthy blood pressure levels
  • Support cardiovascular and heart health
  • Promote increased circulation throughout the body
  • Support healthy arterial function
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Customer Reviews

Read what our customers have to say about Neo40®. Leave a review to share your own feedback.

17 reviews for Neo40®

  1. Rated 5 out of 5

    I carry these in my wallet. Recently I offered one to someone I just met who smokes cigarettes. Within one day she ordered it for herself, said "wow, I can feel this immediately, have to have it!"...

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    Bob Luhrs, Redmond wa

  2. Rated 5 out of 5

    This product is amazing!!! I would drag to get out of bed in the mornings, fall asleep really early due to no energy. I didn’t have time for the kids, my sweetie or anything due to lack of energy. No I have more energy than ever. I been telling my family and co-workers about this product...Read more and the wonders it has done for me. I am only 51 and I am starting to feel like it again. Thanks.

  3. Rated 5 out of 5

    I am a firm believer in this stuff. I use it when I ride my bike over 100 miles. I did a century in the mountains and did not feel any tiredness or anything. As far as I’m concerned it’s the best thing since underwear.

  4. Rated 5 out of 5

    Excellent product, I am over 80 but this product gives me considerably more energy.

  5. Rated 5 out of 5

    This product is incredible. My husband noticed immediate improvements in his skin, hair and even stopped wearing glasses after a few months. For me it took a bit longer, but still outstanding results. Improved hair, sleep and energy. It is pricey, but so is being sick!

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Neo40 Product Details

Eating right and exercising regularly may not be enough.

Nitric Oxide has been dubbed “the miracle molecule” and the discovery of its effects on the cardiovascular system earned a Nobel Prize. Our scientists have built on that discovery, developing Neo40, which helps to promote healthy circulation and support healthy blood pressure levels in the body through artery dilation and oxygenation of the blood. Eating right and exercising regularly may not be enough to help maintain your Nitric Oxide at optimal levels. That’s why Neo40 should be a part of your daily regimen.

N-O is the foundation of our health, essential and tied to most of the body’s major physiological systems. Without it, we can’t live.

That’s why we’ve spent years scientifically researching and studying N-O. And why we created Neo40, a concentrated, clinical grade, cardiovascular solution. Proprietary, one-of-a-kind and patented, Neo40 is a daily supplement that helps to rapidly produce Nitric Oxide in your body, as well as supports the body’s ability to produce its own N-O over time. In fact, it is the only technology in the world, out of the University of Texas Health Science N-O Discovery Program, that generates authentic Nitric Oxide gas and supports the enzyme that makes Nitric Oxide in the body.

Great tasting and convenient, Neo40 works with your body to produce N-O, which has a naturally short life span in the linings of our blood vessels. That short life span means it’s important to keep N-O at optimal levels in the body, especially over the age of 40 when supporting optimal levels of N-O becomes vitally important to our overall cardiovascular health.  

Optimum at over 40.

For those over the age of 40, it’s important to help keep Nitric Oxide at optimum levels in the body. Neo40 was created to help combat this and support N-O levels so your body may help promote:

  • Healthy blood pressure levels
  • Cardiovascular and heart health
  • Increased circulation throughout the body
  • Healthy arterial function

Formulated from years of research.

Neo40 is based on the work of scientists at the University of Texas Health Science Center. Their ongoing research on the effects of Nitric Oxide on circulation and health inspired the formulation of Neo40, created to activate Nitric Oxide. Backed by 15 years of continuous research, these scientists have lead the field of N-O application and conducted seven successful clinical trials on HumanN N-O products to ensure that they are safe and efficacious, with another five clinical trials underway presently.

What makes Neo40 different than other products on the market, including L-Arginine supplements, is that our patented formula represents a breakthrough in N-O delivery. In fact, studies suggest that if you’re over 40 or have compromised endothelial function, L-Arginine is unlikely to work for you.

Neo40 is formulated to boost the efficiency of the body’s nitrate pathway so that more Nitric Oxide is available when and where it’s needed. Each tab contains 420mg of our patented Nitric Oxide blend, with added vitamin C and B12.

Nitric Oxide Indicator Strips
Get your nitric oxide levels in a snap. 

Our Nitric Oxide Indicator Strips are a simple way to see if you’re getting enough essential dietary nitrate from your diet. Use our strips to help determine if the foods you are eating are delivering enough essential N-O for your body. Non-invasive, the results are instant and easy to read.

To learn more about the research behind our Nitric Oxide Indicator Strips, click here.

Taste Profile
One tab with one very pleasant taste.

Getting your Nitric Oxide is easier and tastier than you may have thought. Neo40 has a great fruity taste and dissolves in your mouth quickly.

Replenishment Program
Make Neo40 part of your routine.

Neo40 should be a part of your daily routine for healthy Nitric Oxide levels. After all, Nitric Oxide levels and our ability to maintain optimal levels of N-O diminishes with each passing decade, starting in our 20s. Enroll in our replenishment program and automatically receive Neo40 each month with free shipping. Or choose to receive a three-month supply, our best value. It’s free to join and you can cancel at any time by contacting us at 1.855.636.4040.

We stand behind our products.

We want to bring the best functional foods and supplements to humans everywhere. So if you’re not completely satisfied with any of our products, you can return them to us within 90 days of your order date, no questions asked.


One tab, once a day.

Take one tab daily and allow it to dissolve on your tongue. Do not swallow the tab whole or place under your tongue. You can take two tabs daily during the 30-45 day restoration loading phase. After 30-45 days, take only one tab daily. Never take more than two tabs in a 24-hour period. Each Neo40 box contains a one-month supply, or thirty tabs.

Consult your physician prior to taking Neo40 if you’re taking 1) organic nitrate medications such as nitroglycerin or isosorbide, 2) erectile dysfunction drugs, since the combination of the two may cause an unsafe drop in blood pressure, 3) blood thinner medications, or 4) medications related to lowering blood pressure. Discontinue use and contact your physician if you experience dizziness or fainting.

Nutritional Information

Neo40 Ingredients: Vitamin C, Vitamin B12, Proprietary Nitric Oxide Blend (Beet Root Powder (root), Hawthorn Berry Extract (berry), L-citrulline, Sodium Nitrite.

Other Ingredients: mannitol, modified cellulose, xylitol, natural flavors, magnesium vegetable stearate, stevia, silica.


Customer Testimonials

I went in for a physical and my blood pressure was great.

Annette G. from  Ohio

The result is super powerful, positive from day one. The product is commendable. PERIOD!!

E. Nangle from Canada

I started using Neo40 over a year ago. I needed a good heart product and we needed to know if it would work for our clients.  I feel so much better and my heart is testing to be better, when I take the neo40.  Our clients love the Neo40 and love the way they feel on it.*

Dr. Jan Van Meter from Texas

*This information is based on these healthcare practitioners use of Neo40 in their practices. Clinical studies on Neo40 suggest it may help support health NO, blood pressure, and exercise endurance.

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We stand behind our products.

We want to bring the best functional foods and supplements to humans everywhere.

So if you’re not completely satisfied with any of our products, simply return them to us within 90 days of your order date, no questions asked.

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