Vascanox HP

Vascanox HP

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$65.00
$65.00 $69.00
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Calroy Vascanox HP, Next Generation Nitric Oxide Support, 60 Vegan Capsules

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Vascanox HP

Vascanox HP

$65.00
$65.00 $69.00
SAVE 5% Sold out
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The Effects 

Daily life feels easier when circulation is strong. Nitric oxide helps blood vessels relax, allowing oxygen and nutrients to reach the muscles, brain, and heart more efficiently. That means less fatigue climbing stairs, steady focus at work, fast recovery after activity, and deep, more restorative rest.* 

Nitric oxide is important every hour of the day or night, because your body continuously transports nutrients and removes waste whether you are at work, on your daily walk, or even in your sleep. 

In an open-label, published study, a single dose of Vascanox HP increased salivary nitric oxide levels for up to 24 hours.† The unique multi-pathway formula supports nitric oxide production, storage, and delivery for daily vitality and to support long-term cardiovascular resilience.*†

Vascanox HP:  

Supports a healthy cardiovascular system* 

Supports and maintains blood pressure in the normal range* 

Supports healthy circulation* 

My practice is focused on prevention and I routinely discuss optimizing nitric oxide with my patients. Cardiovascular health cannot be well managed without having optimal endothelial function. When lifestyle interventions alone do not optimize endothelial health then it is useful to add targeted supplement support.

Michael Twyman, MD
Preventative Cardiologist

The Science 

The Molecule That Keeps You in Motion 

Discovered in Nobel Prize–winning research, nitric oxide is the body’s natural signal for blood vessels to relax, supporting circulation, oxygen delivery, and cardiovascular wellness. But nitric oxide is fleeting, lasting only milliseconds in the body before it disappears. It must be produced continuously, on demand, to keep every muscle, organ, and brain cell supplied with the oxygen and nutrients they need.

Vascanox HP helps sustain this essential process. Our patented bioactive complex, Noxa24, works through multiple pathways—production, storage, and synergistic molecules—to maintain nitric oxide production and stability throughout the day.*  

The result: balanced circulation that fuels stamina, clarity, and cardiovascular health.* 

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    Vascanox HP® is the gold standard for supporting sustained nitric oxide production, the key to healthy circulation and cardiovascular performance.* 

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    Vascanox HP® is the gold standard for supporting sustained nitric oxide production, the key to healthy circulation and cardiovascular performance.* 

Ingredients 

Vascanox HP features Noxa24, Calroy’s patented extract blend of fermented black garlic, beetroot, and bilberry, combined with potassium nitrate and fruits and vegetables featuring polyphenols. Together, these bioactives nourish the body’s nitric oxide pathways—supporting healthy circulation, vascular flexibility, and endurance throughout the day.* 

Every bottle is produced under Calroy’s Total Quality System, with strict compliance to current Good Manufacturing Practices (cGMP) as defined by the FDA. Batch and test records are maintained throughout manufacturing to ensure the guaranteed quality of the final product.

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    Nitric Oxide Support for Everyday Energy* 

Frequently Asked Questions 

Who should consider Vascanox HP?

Adults looking to support circulation, stamina, or nitric oxide balance may benefit from Vascanox HP.* Simple, salivary test strips can evaluate your nitric oxide levels. Always consult your healthcare provider if you have medical conditions or take prescription medications.

How soon will I notice results?

Study participants demonstrated nitric oxide levels stayed elevated for up to 24 hours after a single dose.*† Many people notice changes in energy, mental clarity or stamina within days to weeks.* Salivary nitric oxide test strips can be helpful in assessing nitric oxide levels.

Are there any side effects or interactions?

If you have specific medical conditions or take prescriptions, we recommend speaking with your healthcare provider before adding any supplement to your routine. VascanoxHP® is generally well tolerated. In most cases, it can be taken alongside other supplements or medications.

Can Vascanox HP be taken with Arterosil HP?

Yes. Each of these supplements supports a different part of the vascular system. Arterosil HP helps support the endothelial glycocalyx, while Vascanox HP supports nitric oxide for optimal circulation.* Used together, they complement one another for comprehensive vascular support.*

Products Without Parallel 

Calroy's supplement formulas are designed to protect health at its foundations. Supporting system-focused outcomes with results you can feel.*

Arterosil HP

$94.00

Vascanox HP

$65.00

Bundle

$139.20