The endothelial glycocalyx (EGX) is a fragile, gel-like layer lining the inside of all 60,000 miles of blood vessels in your body. When this protective barrier is strong and healthy, it supports healthy circulation, blood flow regulation, and overall vascular function. 

Arterosil HP with MonitumRS stands out as the gold standard for endothelial glycocalyx support.* MonitumRS is scientifically shown to protect and restore the endothelial glycocalyx.*† This article explores why healthcare practitioners and health-minded consumers increasingly turn to Arterosil HP as part of their comprehensive vascular wellness plans.

Understanding the Endothelial Glycocalyx (EGX) and Its Role in Vascular Health

The endothelial glycocalyx is a thin, gel-like layer inside every vein, artery and capillary. It acts as a protective barrier that supports a healthy endothelial wall, regulates blood flow, supports nitric oxide production, and helps maintain overall vascular function. This micro-thin coating, often abbreviated as EGX, serves as the arteries’ first line of defense and plays an essential role in optimal cardiovascular function and regulation of vascular permeability.

The EGX’s protective functions extend far beyond simple barrier protection. When the endothelial glycocalyx is intact and functioning properly, it optimizes blood flow, which helps every organ and system to receive the nutrients and oxygen they need to function properly. It also helps stimulate nitric oxide production, and helps maintain the structural integrity of vessel walls.*

The EGX performs several essential functions:*

• Supports healthy blood vessel walls
• Facilitates nitric oxide synthesis for normal blood pressure regulation
• Supports healthy circulation and microcirculation throughout the body
• Acts as a selectively permeable barrier for nutrients and cellular components

Understanding the endothelial glycocalyx’s central role in vascular health helps explain why maintaining its integrity is fundamental to lifelong wellness.

Nutritional Strategies to Support Glycocalyx Integrity

The endothelial glycocalyx is very fragile, and can be impacted by poor diet, stress, sedentary lifestyles, and even natural aging. The good news is that the endothelial glycocalyx is also extremely resilient with the right support. Certain compounds have demonstrated potential to nourish and protect this delicate vascular layer.

Two of the most well-researched dietary interventions for vascular health are reducing sodium intake (such as with the DASH diet) and moderating blood sugar. Both consistently elevated sodium and hyperglycemia are well-documented to impair vascular function, especially if exposure is chronic. Nutrient-dense, vegetable-rich diets with low glycemic indices are part of almost every major health organization’s recommendations for vascular health.

Dietary nutrients known to support overall vascular health include:

• Polyphenols from berries and dark leafy greens 
• Antioxidant properties from colorful vegetables
• Nitrates from beneficial vegetables like beets, celery, and leafy greens
• Healthy fats, especially omega-3s from food sources
• Vitamin D and all other essential vitamins
• Fiber

Research on supplementation is a little clearer. Certain bioactive polysaccharides (seaweeds), such as rhamnan sulfate from Monostroma nitidum, have demonstrated unique regenerative effects on the endothelial glycocalyx that cannot be easily replicated through conventional dietary sources or with other types of seaweeds.*

How Arterosil HP with MonitumRS Supports a Healthy Endothelial Glycocalyx

Arterosil HP with MonitumRS is the gold standard for endothelial glycocalyx support, supporting the fragile inner lining of the entire vascular system.* MonitumRS is Calroy’s patented extract of rhamnan sulfate from Monostroma nitidum and is scientifically shown to protect and restore the endothelial glycocalyx, offering a level of targeted support that distinguishes it from general cardiovascular supplements.*†

Arterosil HP contributes to healthy vascular function by:

• Supporting normal circulation and microcirculation*
• Helping to support normal artery function*
• Supporting a healthy artery wall*
• Supporting a healthy heart and cardiovascular system*
• Supporting a strong and vital glycocalyx, the micro-thin gel lining in veins and arteries*

By supplying the EGX with bioactive compounds while simultaneously supporting the oxidative balance of the vascular system, Arterosil HP provides multi-level EGX support as part of a well-rounded vascular wellness plan.*

Key Ingredients in Arterosil HP and Their Functions

The efficacy of Arterosil HP stems from its carefully researched formulation that combines multiple evidence-based ingredients, each contributing distinct aspects of EGX support and, therefore, vascular and overall health.

The primary ingredient in Arterosil HP is a patented extract of a rare green seaweed called rhamnan sulfate from Monostroma nitidum, named MonitumRS. Rhanman sulfate from Monostroma nitidum has multiple published studies highlighting its beneficial impact on the endothelial glycocalyx.* 

Specifically, the proprietary extract in Arterosil HP, MonitumRS, protects and restores the endothelial glycocalyx, as demonstrated in an independent third-party laboratory in vitro study.*†

The seaweed used in Arterosil HP is sustainably harvested by local fishermen in the traditional manner.

Beyond MonitumRS, Arterosil HP also includes a synergistic blend of supportive ingredients. The formulation also includes a blend of fruit, vegetable, and green tea extracts selected for their antioxidant and vascular-supportive properties.*

This multi-ingredient approach ensures comprehensive support for the endothelial glycocalyx.*

Clinical Evidence Supporting Arterosil HP Benefits

Arterosil HP has published human research on its full formula, distinguishing it from many supplements that rely solely on ingredient-level studies. For example, researcher, author, and Calroy Health Sciences board member Kristine Burke, MD, published a case series examining one specific cardiovascular health measure in six individuals.

Each person had already been on a comprehensive wellness plan for months prior to the study, without major improvements. Dr. Burke then added Arterosil HP for six months. What she observed changed how she approached vascular health in her practice. The published results demonstrated measurable improvements in vascular function markers among participants, suggesting that targeted glycocalyx support provided additional health benefits.*

While individual results vary, the growing body of clinical experience and published research supports the formulation’s role in comprehensive cardiovascular wellness protocols.

Practical Considerations for Healthcare Practitioners Using Arterosil HP

Healthcare practitioners can strategically incorporate Arterosil HP into wellness plans for those seeking proactive cardiovascular wellness.* For anyone focused on longevity and overall wellness, vascular health is critical.

Daily dosing is simple: one capsule in the morning and one capsule in the evening. The formulation has demonstrated excellent safety profiles and compatibility with standard wellness regimens, making it easy to integrate, however, individuals are advised to consult with a healthcare provider before starting or stopping any dietary supplement.

Practitioners may find the following framework helpful:

Glycocalyx support represents a long-term investment in vascular and overall health. The combination of Arterosil HP with other vascular support supplements, such as nitric oxide precursors, may offer synergistic benefits by addressing multiple aspects of vascular function simultaneously.*

Frequently Asked Questions

What is the endothelial glycocalyx and why is it important?

The endothelial glycocalyx is a micro-thin, protective layer lining the inside of blood vessels. It is essential for healthy circulation to deliver nutrients and oxygen to every organ and system in the body. It also supports a healthy endothelial wall.*

How soon will I notice results from Arterosil HP?

Some people report supported circulation and energy within weeks, while others notice benefits more gradually. Because Arterosil HP® works at the structural level to support the glycocalyx,* its effects build over time even when the effects aren’t physically noticeable. We recommend regular vascular screening with your healthcare provider to confirm benefits.

How do dietary supplements support glycocalyx regeneration?*

Arterosil HP with MonitumRS is the gold standard for endothelial glycocalyx support.* MonitumRS is scientifically shown to protect and restore the endothelial glycocalyx, as demonstrated in an independent, third-party, laboratory in vitro study.*†

Is Arterosil HP with MonitumRS safe for long-term use?

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

How should healthcare practitioners integrate endothelial glycocalyx support into cardiovascular wellness plans?

Practitioners can include EGX support supplements as part of a comprehensive cardiovascular wellness plan, combining them with a nutritious diet and regular physical activity to promote lifelong vascular health.*