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Advanced Bionutritionals – CircO2
Support Better Circulation, Energy & Everyday Vitality**
Advanced Bionutritionals introduces CircO2®, a fast-dissolving nitric oxide support supplement designed to support healthy blood flow, circulation, energy, stamina, and overall vitality.CircO2 features a specialized blend including beet root, hawthorn berry, L-citrulline, vitamin B12, vitamin C, and magnesium. The formula is designed to support the body's natural nitric oxide pathway and promote healthy circulation. Advanced Bionutritionals
Why Choose CircO2?

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Why Choose Advanced Bionutritionals® ?

* Supports healthy blood circulation
* Helps support energy and stamina
* Supports cardiovascular and endothelial health
* Provides nutritional support for healthy nitric oxide production
* Convenient fast-dissolving lozenge format
* No caffeine or artificial energy stimulants
* Backed by a 90-day satisfaction guarantee from
 Discover CircO2 and learn more from Advanced Bionutritionals today.

What is Advanced Bionutritionals®?

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Advanced Bionutritionals (ABN) is a U.S.-based nutraceutical company that develops and sells nutritional supplements focused on areas such as healthy aging, circulation, energy, cardiovascular support, brain and memory, and muscle health. The company says its products are manufactured in the USA using globally sourced ingredients and that it works with suppliers and manufacturers to follow good manufacturing practices. 

Its product range includes supplements such as CircO2®, Advanced Amino Formula, BrainAMP®, Nitro Reds™, and Advanced Hydration Formula. 
In simple words: Advanced Bionutritionals is a supplement brand focused on nutritional products for health, wellness, energy, circulation, and healthy aging.


How Does Advanced Bionutritionals® Works?

Advanced Bionutritionals® develops targeted nutritional supplements designed to support specific areas of health and everyday wellness.

Its formulas combine vitamins, minerals, amino acids, and plant-based ingredients selected for their nutritional roles. Depending on the product, these ingredients are intended to support areas such as healthy circulation, energy, stamina, brain function, hydration, and healthy aging.

For example, CircO2® is formulated to support the body’s natural nitric oxide pathway and healthy blood flow. Ingredients such as L-citrulline and beet root provide nutritional support for this process, while vitamins and minerals help support normal body functions.

The goal is to provide convenient, science-informed nutritional support that can be incorporated into a daily wellness routine.

Explore Advanced Bionutritionals® products today and discover a formula designed to support your specific wellness goals. 

Ingredients Of Advanced Bionutritionals®

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#1 Beet Root Powder –

Olympic-Level Stamina & Power
Beet root is a favorite of Olympic athletes – and for good reason. It’s rich in natural nitrates that help open up blood vessels, improve oxygen flow, and supercharge your stamina.

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#2 Hawthorn Berry –

The Absorption Booster
Used for centuries to support the heart, hawthorn berry is now known to enhance nitric oxide absorption. So it helps your body get more nitric oxide out of every dose.

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#3 L-Citrulline – Superior to L-Arginine
L-citrulline converts to nitric oxide more effectively than L-arginine, especially if you’re over 45. It supports circulation, blood pressure, memory, and sexual performance.

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Every purchase is protected by our ABN™ 100% Satisfaction Guarantee. If you are unsatisfied for any reason, return it within 90 days for a full refund. You only pay return shipping.

About Dr. Greg Eckel?

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Dr. Eckel is a Naturopathic Physician with more than 23 years of experience in Integrative and Regenerative Medicine.

He is the founder of bVital, where he practices his unique combination of naturopathy, Chinese Medicine, and cutting-edge technologies. He has a track record of success with difficult cases, and patients fly in from all over the world to see him.

He has been featured on major networks such as ABC, NBC, and FOX, and is the author of the book “Shake it Off: An Integrative Approach.”

Dr. Eckel has served as the President of the Board of Naturopathic Medical Examiners.

The Science Behind  Advanced Bionutritionals®

The science behind Advanced Bionutritionals® CircO2® is mainly based on supporting the body’s nitric oxide pathway. Nitric oxide is a natural signaling molecule that helps regulate blood-vessel relaxation and circulation.
* L-citrulline: The body can convert L-citrulline into L-arginine, which is then used to produce nitric oxide.
* Beet root: Beetroot naturally contains dietary nitrates. Research suggests that dietary nitrate can increase nitric oxide availability and may support vascular function. ([PubMed][1])
* Hawthorn berry: CircO2 includes hawthorn as part of its circulation-support formula. Advanced Bionutritionals states that it is intended to complement the nitric-oxide ingredients. 
* Vitamin C: Provides antioxidant support and may help protect nitric oxide from oxidative breakdown.
* Magnesium: Supports normal muscle and vascular function.
* Vitamin B12: Supports normal energy metabolism and nervous-system function.

The company markets CircO2 as a fast-dissolving lozenge intended to support the oral nitric oxide pathway. 

One important distinction: research supports the biological role of ingredients such as dietary nitrate and L-citrulline, but that does not automatically prove that the finished CircO2 product produces every health benefit claimed in its marketing. The company's specific claim that its formula can increase nitric oxide by 200% is a company-reported result, so it should be presented as such rather than as an independently established clinical fact. 

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Refund Policy
90-Days Money-Back Guarantee

Try CircO2 Risk-Free with Our 90-Day Guarantee
We're so confident CircO2 will transform how you feel, we offer a "Down to the Last Lozenge" guarantee.

If you're not completely satisfied for any reason, simply return the box – even if it's empty – within 90 days for a complete refund.

Choose the number of boxes you will order today. It’s entirely up to you, but we suggest you order at least 3 boxes. You’ll save $15. And we’ll cover the cost of shipping, too!

Since you can try CircO2 for almost 90 days, 100% RISK FREE, you have absolutely nothing to lose … and everything to gain!

Plus, once you feel the CircO2 difference, you’ll understand why people don’t ever want to run out.

Get Your Bottle Now!

Why You Need Nitric Oxide?

Nitric oxide is the “youth molecule” your body uses to keep your blood vessels open, oxygen flowing, and brain firing.
But research shows that by age 70 your nitric oxide levels drop by a whopping 75%. By 80, nitric oxide levels are down by 85%.
This dramatic decline is the hidden cause behind:
Fatigue that keeps you from activities you love
Blood pressure concerns your doctor keeps monitoring
"Senior moments" and frustrating memory lapses
Reduced intimacy and performance in the bedroom
Joint discomfort that limits your independence
Cold hands and feet from poor circulation
When nitric oxide plummets, you don't just feel older – your body literally starves for oxygen and nutrients.

The good news? CircO2 fixes your nitric oxide problems in 20 minutes. So you can reverse your symptoms fast.




Advanced Bionutritionals® Frequently Asked Questions

Yes. The ingredients in CircO2 have a long history of safety. What’s more, we have thousands of customers who have taken it and we have never received reports of serious side effects. That said, one of the benefits of this exclusive formula is that it relaxes the blood vessels and improves blood flow. So people who have low blood pressure should consult with their physician before taking CircO2.

Many people can feel an effect in just a few minutes. For others it takes longer. And some people say they noticed some changes in the first couple of days, and then even more benefits after taking it for a week or two. So each person responds differently. If you don’t notice an immediate difference, we recommend you keep taking it until you finish the box and then see how you feel. You’re protected by my “down to the last lozenge” guarantee. So if you aren’t completely satisfied, you can get a full refund (as long as you return it within 90 days of your purchase).

Absolutely. Advanced Bionutritionals® comes with a risk-free money-back guarantee. If you’re not satisfied with your results for any reason, you can contact customer support within the refund window to request a full refund—no questions asked.

Yes, purchasing Advanced Bionutritionals® is a one-time payment. There are no hidden fees, recurring charges, or auto-ship programs unless you choose to subscribe. You’re in full control of your purchase.

Shipping times may vary depending on your location. In most cases, U.S. orders are delivered within 5 to 7 business days. International orders may take slightly longer. You’ll receive a tracking number as soon as your package ships, so you can monitor delivery status in real time.

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Advanced Bionutritionals®  90-Day Money Back Guarantee.

Advanced Bionutritionals®  Refund Policy:

If within the first 90 days of receipt you are not satisfied with Joint Genesis , you can request a refund by sending an email to the address given inside the product and we will immediately refund your entire purchase price, with no questions asked. 

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