




What is Vascanox HP?
Vascanox HP® is a next-generation product providing nitric oxide support for up to 24 hours with a single dose.*† Vascanox HP is powered by Calroy’s proprietary blend, Noxa24®, to support the natural production, storage, and release of nitric oxide.*
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 Vascanox HP formula targets nitric oxide metabolism, using multiple pathways.
†As measured by saliva NO test strips in an open label published study.
The Effects

The physiological importance of nitric oxide was established by Nobel-prize winning research.
The physiological importance of nitric oxide was established in the 1990s and has since been confirmed by scientific studies and clinical experience.
In an open label published study, a single dose of Vascanox HP increased salivary nitric oxide levels for up to 24 hours.*†
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*
Vascanox HP is powered by Calroy’s proprietary blend, Noxa24®, to support the natural production, storage, and release of nitric oxide.* The formula targets nitric oxide metabolism, using multiple pathways.
†As measured by saliva NO test strips in an open label published study.
The Science


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. Vascanox HP supports the entire biotransformation cycle for nitric oxide, including both pathways.*
Nitric Oxide Synthase Pathway
Nitric oxide synthases are a group of 3 enzymes catalyzing production of nitric oxide in the body. Endothelial NOS (eNOS) is primarily responsible for the generation of nitric oxide in the vascular endothelium. The mechanical force of blood flow triggers a response in the endothelial glycocalyx, which in turn signals the endothelium to generate nitric oxide.
Nitrate -> Nitrite -> Nitric Oxide Pathway
This pathway starts when inorganic nitrate, such as dietary nitrate in green leafy vegetables is ingested and absorbed into the circulation. Circulating nitrate is transported into the saliva gland and concentrated in the saliva. If secreted in the mouth, nitrate in the saliva is reduced to nitrite by nitrate reducing bacteria. Once swallowed, part of the nitrite is chemically reduced to nitric oxide in the stomach and the rest can be reduced to nitric oxide by several different enzymes after being absorbed.

The Ingredients

Thoughtfully Sourced, Quality Controlled, Vegan
Vascanox HP contains a carefully curated selection of synergistic compounds derived from fruits and vegetables. In addition to potassium nitrate, a precursor for nitric oxide, a blend with polyphenols and antioxidant activities supports the entire biotransformation process for nitric oxide.
This dietary supplement is assembled using a Total Quality System, which includes strict compliance with cGMP’s current good manufacturing practices as defined by the United States Food and Drug Administration.
Batch and test records are maintained throughout the manufacturing process to ensure the guaranteed quality of the final product.

The Calroy Health Story: Synergy for Vascular Resilience
At Calroy Health, we focus on the foundation of vitality: the vascular system. We go beyond managing symptoms to proactively support its core structure and function. This philosophy is embodied in our powerful bundle of Arterosil HP and Vascanox HP.
Our breakthrough lies in targeting the glycocalyx, the delicate, intelligent lining of your blood vessels.Arterosil HPprovides a unique marine extract clinically shown to support and protect this critical layer, strengthening the vessel wall itself.

Meanwhile, Vascanox HP optimizes vascular function. It combines powerful antioxidants and French Grape Seed Extract to promote healthy blood flow and flexibility by supporting Nitric Oxide production.
Together, they form a complete synergistic strategy. Arterosil HP reinforces the vascular structure, while Vascanox HP enhances its performance. This bundle represents our commitment to advanced, holistic health—nurturing your circulatory system from the inside out for lasting resilience and energy. This is the new science of vascular care.
FQAS
WHAT ARE THE INGREDIENTS OF VASCANOX HP?
WHAT ARE THE INGREDIENTS OF VASCANOX HP?
Vascanox HP contains a carefully curated selection of synergistic compounds derived from fruits and vegetables. In addition to potassium nitrate, a precursor for nitric oxide, a blend with polyphenols and antioxidant activities supports the entire biotransformation process for nitric oxide.
Proprietary blend containing: Black garlic extract, beetroot extract, black currant extract, bilberry extract, raspberry extract, blue honeysuckle berry extract, blueberry extract
Vitamins/Minerals: Potassium Nitrate, Magnesium and Zinc Ascorbate, Thiamine Mononitrate, Methylcobalamin, Cholecalciferol.
Other Ingredients: Vegetarian Capsule (Hypromellose), Rice Bran Extract, Rice Hull Concentrate
Vascanox HP is gluten, dairy, and soy free, and is 100% vegan.
Non-GMO.
WHAT IS THE RECOMMENDED DOSAGE OF VASCANOX HP?
WHAT IS THE RECOMMENDED DOSAGE OF VASCANOX HP?
Directions: Take 1-2 capsules in the morning, or as directed by your healthcare
practitioner.
Warnings: Keep out of reach of children. Consult your doctor prior to use if you have a
medical condition, take nitrate-based or hypertension medications, PDE5 inhibitors, or
any other medication. Discontinue use if you feel dizzy or faint. Not recommended if
pregnant or nursing.
WHAT IS THE SHELF LIFE FOR VASCANOX HP?
WHAT IS THE SHELF LIFE FOR VASCANOX HP?
Vascanox HP has a “Best By” date printed on the bottom of the bottle.
Check your bottle for the “Best By” date.
IS VASCANOX HP VEGAN?
IS VASCANOX HP VEGAN?
Yes. Vascanox HP is 100% vegan.