Nitric Oxide Levels Jump 200% Higher In Just 20 Minutes
Boosts your energy… sharpens memory… increases stamina...enhances sexual performance…and helps lower blood pressure
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Why You Need Nitric Oxide
Nitric oxide is often called the “youth molecule” because it plays a crucial role in maintaining the health and function of your blood vessels, ensuring that oxygen and nutrients flow efficiently throughout your body, including your brain. This molecule acts as a powerful signaling agent that helps relax and widen your blood vessels, supporting healthy circulation and blood pressure. Unfortunately, as we age—typically around 70 to 80 years old—nitric oxide production declines significantly, leading to a host of symptoms and health challenges.
Some common signs of declining nitric oxide levels include:
- Fatigue and lack of energy, making daily activities feel like a struggle
- Blood pressure concerns due to reduced vascular flexibility
- Memory lapses or “senior moments” indicating decreased cognitive clarity
- Reduced intimacy and diminished sexual performance
- Joint discomfort leading to limited mobility
- Cold hands and feet caused by poor circulation
CircO2 is designed to directly address this natural decline by boosting nitric oxide production quickly and effectively. In as little as 20 minutes, CircO2 can help reverse these symptoms, replenishing your body’s nitric oxide levels to restore vitality, stamina, sharp thinking, and overall wellbeing.
Why Most "Nitric Oxide" Supplements Fail
Why Most "Nitric Oxide" Supplements Fail
Many popular nitric oxide supplements rely on components like L-arginine capsules, beet juice, or powders, but these methods often fall short for several key reasons:
- L-Arginine capsules: These don’t absorb well and often break down before they can contribute to nitric oxide production.
- Beet juice: While high in nitrates, it requires high volume consumption and is inconvenient for regular use, and its effects can be short-lived.
- Traditional powders: Often slow to act, bulky, or inconsistent in quality, leading to unreliable results and user frustration.
These approaches also fail to activate the key role of mouth bacteria in nitric oxide synthesis, resulting in less effective increases in nitric oxide levels.
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The MIT Breakthrough That Changes Everything
Groundbreaking research out of MIT revealed that nitric oxide production begins in the mouth through the activity of beneficial bacteria that convert dietary nitrates into nitric oxide. This discovery changed the way supplements can support nitric oxide levels rapidly and efficiently.
CircO2’s quick dissolve lozenge formulation engages these mouth bacteria immediately when the lozenge dissolves sublingually. This method starts nitric oxide synthesis within minutes, providing a rapid boost to your endothelium—the vital cellular lining of blood vessels.
Clinical studies show CircO2 increases nitric oxide levels by 200% in just 20 minutes, along with a 34% increase in blood flow. This fast action refreshes circulation, oxygen delivery, stamina, and cardiovascular health quickly and effectively.
Order NowIngredients – 3 Energy-Enhancing Nutrients
#1 Beet Root Powder
Known as a powerful stamina enhancer, beet root powder is naturally rich in nitrates which convert into nitric oxide in the body. This boosts oxygen flow to muscles and vital organs, elevating your energy levels, endurance, and circulation.
#2 Hawthorn Berry
Hawthorn berry supports heart health and plays a critical role in boosting nitric oxide absorption. It strengthens blood vessel walls and promotes healthy cardiac function while enhancing nitric oxide’s effectiveness.
#3 L-Citrulline
L-Citrulline effectively converts to nitric oxide especially for adults over 45, supporting superior circulation, blood pressure regulation, cognitive function, and sexual health through enhanced nitric oxide production.
More Nutrients That Multiply the Benefits
CircO2 also includes more ingredients that enhance nitric oxide production:
Vitamin B12: boosts energy, nerve health.
Vitamin C: catalyzes nitric oxide production.
Magnesium: relaxes vessels, supports heart.
Together, these create the most complete nitric oxide system available.
How CircO2 Will Transform Your Daily Life
About Dr. Frank Shallenberger
Dr. Frank Shallenberger is a highly respected medical professional with over 44 years of experience in clinical medicine. Board-certified in family practice, anti-aging medicine, and environmental medicine, Dr. Shallenberger has dedicated his career to advancing health through innovative and natural solutions.
His expertise ensures that CircO2 is designed with scientific rigor and a deep understanding of the human body's needs, particularly for aging adults looking to revitalize energy, circulation, and overall vitality safely.
Customer Testimonials
CircO2 maintains an outstanding reputation with thousands of happy users globally. Their experiences highlight improved stamina, energy, sleep, and mental clarity.
More Stamina Anyone? - Jerome V., Australia
I started using CircO2 tablets three weeks ago and noticed an improvement in my energy levels as well as physical and mental stamina. I have a reservoir of mental energy at the end of the day that I didn’t have before. Glad I tried this product!
Great stuff - Michael N., Washington
After about 2 weeks, I started noticing more energy. I will keep taking this.
Best Nitric Oxide supplement - Gerald W., California
My friend recommended this and I feel more energy at both the gym and at home.
Great product - Rebecca C.
I have much more energy and motivation. I sleep better and feel better overall. This product is amazing.
Help for Restless Legs - Charlynn H., Mississippi
It really helps ease my restless legs when used consistently.
AGING WELL - George W G., Arizona
I've been using it for a month and feel it is lifting me up. Looking forward to better days!
Try CircO2 Risk-Free with Our 90-Day Guarantee
CircO2 is backed by a 90-day 100% money-back satisfaction guarantee. If for any reason you are not completely satisfied, return your product within 90 days—empty or full—for a full refund, no questions asked. Choose from convenient 1, 3, or 6 box options with substantial savings on multi-box purchases. Shipping is covered on larger packages, so you get the best value and peace of mind.
Frequently Asked Questions
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- Dr. Frank Shallenberger is compensated for his involvement with CircO2.
- These statements have not been evaluated by the Food and Drug Administration. CircO2 is not intended to diagnose, treat, cure, or prevent any disease.
