





What is Arterosil HP?
All vascular health relies on a healthy endothelial glycocalyx, the fragile inner lining of the entire vascular system. Arterosil HP® supports the structure and normal function of the endothelial glycocalyx.* Calroy’s proprietary MonitumRS® seaweed extract, the core ingredient in Arterosil HP, is scientifically shown to protect and restore the endothelial glycocalyx.†
†As demonstrated in an independent third-party laboratory in vitro study.
The Effects

Healthy vascular function is essential to every organ and system
in the body.
Healthy vascular function is essential to every organ and system in the body. Recent research has uncovered the decisive role of the endothelial glycocalyx, which both protects and regulates the entire vascular system. 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.*
The Science

What is the Endothelial Glycocalyx?

Breakthroughs in scientific knowledge have brought a critical structure to the fore: the endothelial glycocalyx. This slippery, micro-thin inner lining of every blood vessel in the body performs many important functions, including:
- Supporting the health of the endothelium
- Harboring antioxidants, coagulation factors, and more
- Regulating passage of molecules through to the endothelium
- Triggering nitric oxide production and resulting vasodilation
The endothelial glycocalyx supports every blood vessel in the body. That’s hugely important for your vascular system. And of course, every organ in your body depends on healthy blood flow.
The Science

What is the Endothelial Glycocalyx?
Arterosil HP® uniquely contains MonitumRS®– a proprietary extract of rhamnan sulfate, a specialized sulfated polysaccharide derived from the rare green seaweed, Monostroma nitidum. MonitumRS is scientifically shown to protect and restore the endothelial glycocalyx.† Rhamnan sulfate is a powerful glycocalyx-regenerating compound (GRC). The fruit and vegetable blend in Arterosil HP has important antioxidant properties that support the effects of MonitumRS by reducing oxidative stress.*
To create Arterosil HP, MonitumRS is enhanced with an added combination of fruit, vegetable and green tea extracts selected for their established vascular benefits.* 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.
Arterosil HP® uniquely contains MonitumRS®– a proprietary extract of rhamnan sulfate, a specialized sulfated polysaccharide derived from the rare green seaweed, Monostroma nitidum. MonitumRS is scientifically shown to protect and restore the endothelial glycocalyx.† Rhamnan sulfate is a powerful glycocalyx-regenerating compound (GRC). The fruit and vegetable blend in Arterosil HP has important antioxidant properties that support the effects of MonitumRS by reducing oxidative stress.*
To create Arterosil HP, MonitumRS is enhanced with an added combination of fruit, vegetable and green tea extracts selected for their established vascular benefits.* 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.


Why Endothelial Glycocalyx Support?
Discovered only in recent decades, the endothelial glycocalyx (EGX) is the key to vascular health. It is an upstream target for supporting vascular health. Since the vascular system supports every single organ and system in the body, it has transformative potential for lifelong health and wellness.
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 IS THE DOSAGE FOR ARTEROSIL HP? HOW MUCH SHOULD I TAKE PER DAY?
WHAT IS THE DOSAGE FOR ARTEROSIL HP? HOW MUCH SHOULD I TAKE PER DAY?
The recommended dose is 2 capsules a day.
The recommended daily dose ofArterosil Hp is 2 capsules a day.We recommend one in the moring, and one in the evening, with a meal, or as directed by your
healthcare practitioner.
CAN ARTEROSIL HP BE OPENED UP AND EATEN WITH FOOD OR JUICE?
CAN ARTEROSIL HP BE OPENED UP AND EATEN WITH FOOD OR JUICE?
Yes.
Yes, go ahead. Opening the capsule does not affect efficacy. The contents may be blended with food or a beverage, hot or cold
IF YOU TAKE MORE PILLS THAN THE RECOMMENDED 2 CAPSULES A DAY, DOES IT WORK BETTER?
IF YOU TAKE MORE PILLS THAN THE RECOMMENDED 2 CAPSULES A DAY, DOES IT WORK BETTER?
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IS ARTEROSIL HP DAMAGED BY HIGH TEMPERATURES DURING SHIPPING?
IS ARTEROSIL HP DAMAGED BY HIGH TEMPERATURES DURING SHIPPING?
Arterosil HP is heat stable.
WHAT IS THE SHELF LIFE FOR ARTEROSIL HP?
WHAT IS THE SHELF LIFE FOR ARTEROSIL HP?
Arterosil HP has a “Best By” date printed on the bottom of the bottle.
Check your bottle for the “Best By” date.
I DO INTERMITTENT FASTING, HOW SHOULD I TIME TAKING ARTEROSIL HP? DO I HAVE TO TAKE IT WITH A MEAL?
I DO INTERMITTENT FASTING, HOW SHOULD I TIME TAKING ARTEROSIL HP? DO I HAVE TO TAKE IT WITH A MEAL?
We recommend taking Arterosil HP with breakfast and dinner meals for two reasons:
- Some people find that supplements on an empty stomach can challenge the GI tract.
- The routine is easy to remember and stick with.
Ideally, twelve hours between capsules is optimal, but not required. We do have individual reports that taking both capsules with the mid-day meal is producing the desired results. With that in mind, you may tailor your timing as most appropriate for you.
ARE THERE ANY CONTRAINDICATIONS WITH ARTEROSIL HP?
ARE THERE ANY CONTRAINDICATIONS WITH ARTEROSIL HP?
As a dietary supplement company, we are not allowed to offer medical guidance. Please speak with your healthcare provider to determine whether or not Arterosil HP is right for you.
Regarding contraindications and possible interactions, we are not aware of nor have there been any reports of contraindications with Arterosil HP.