The Human Upgrade - with Dave Asprey

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Bundle: Vascanox HP and Arterosil HP

Bundle and save 10%. Get Arterosil HP & Vascanox HP, the perfect combination for vascular health, bundled for a discount.

The perfect combination for vascular health. Healthy vascular function is essential to every organ and system in the body. The endothelial glycocalyx lines every artery and vessel inside the body. Nitric oxide is a messenger molecule that is produced in the body through both nitric oxide synthase (NOS) pathway and nitrate-nitrite-nitric oxide pathway.

Get these two vascular support products bundled for a discount! Receive our foundational product, Arterosil HP®, as well as our next generation nitric oxide support, Vascanox HP®.

Each 60-capsule bottle is a 1-month supply at recommended dosing levels.

Retail $178.00
Your Price $142.00
Discount courtesy of Dave Asprey
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The Products

Arterosil HP bottle

Arterosil HP

Recent research has uncovered the decisive role of the endothelial glycocalyx, which both protects and regulates the entire vascular system. This slippery, micro-thin inner lining of every blood vessel in the body performs many important functions. Arterosil HP plays a foundational role in overall health.*

Arterosil HP contributes to healthy vascular function in multiple ways:*

  • Arterosil HP supports normal circulation*
  • Arterosil HP helps support normal artery function*
  • Arterosil HP helps maintain a healthy artery wall*
  • Arterosil HP supports a healthy heart*
  • Arterosil HP supports a strong and vital glycocalyx – the micro-thin gel lining in your veins and arteries.*
Learn More About Arterosil HP
Vascanox HP bottle

Vascanox HP

Vascanox HP® is a next-generation product providing nitric oxide support for up to 24 hours with a single daily dose.*†

Optimal nitric oxide levels have been shown to:

  • Support a healthy cardiovascular system*
  • Support and maintain blood pressure in the normal range*
  • Support healthy circulation*

Calroy’s proprietary, patent-pending formula targets nitric oxide metabolism, using multiple pathways.* See the open-label human study


As measured by saliva NO test strips in an open label published study.

Learn More About Vascanox HP

The Research

We are committed to products that change lives.

Calroy is committed to the creation of science-based dietary supplements that support foundational health. We conduct clinical and scientific research to study the effects of our products.

Explore Research

Vascular Education

Visit our Education Center

Learn more about vascular health and explore our available resources

Education Center


Find answers to commonly asked questions in our FAQs.

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