Description
What is Biote Arterosil HP?
Biote Arterosil HP is an advanced cardiovascular-support formula featuring a clinically studied, glycocalyx-supporting sulfated polysaccharide (rhamnan sulfate) derived from rare green seaweed to help protect the delicate endothelial lining that keeps arteries smooth and flexible. By nourishing this protective inner “gel coat,” Arterosil supports healthy arterial elasticity, circulatory function, and nitric-oxide signaling—key to nutrient delivery, exercise performance, and overall heart-vascular wellness. Clean, daily dosing fits seamlessly into your routine and pairs well with foundational staples like omega-3s and magnesium for a smart, comprehensive approach to vascular health.
What is the endothelial glycocalyx?
The endothelial glycocalyx is a microscopically thin gel-like layer that coats the entire luminal side of the vascular endothelium. It is the key to endothelial health because it prevents cholesterol and other particles from adhering to or penetrating the endothelial wall.
How does Biote Arterosil work?
Biote Arterosil HP targets the endothelial glycocalyx—the protective, gel-like lining inside blood vessels—using a standardized, sulfated polysaccharide (rhamnan sulfate) that structurally resembles the glycocalyx’s native glycosaminoglycans. By helping replenish and preserve this barrier, it reduces excessive permeability, discourages the adhesion of circulating particles and cells to the vessel wall, and improves shear-stress signaling that activates endothelial nitric oxide synthase (eNOS) for healthy nitric-oxide production and flexible, responsive arteries. A more intact glycocalyx also buffers oxidative and inflammatory challenges, supports smooth laminar flow, and promotes efficient nutrient and oxygen delivery to tissues. Taken daily, Arterosil HP works upstream—at the vessel surface—supporting vascular integrity, microcirculatory function, exercise capacity, and overall cardiovascular resilience.

What is in Biote Arterosil HP?
Biote Arterosil focuses on a standardized extract of rhamnan sulfate, which is a sulfated polysaccharide derived from the green seaweeds of the Monostroma genus (commonly Monostroma nitidum). This extract was chosen because its long, sulfate-rich chains closely resemble the glycocalyx’s native glycosaminoglycans. It is purified and standardized to provide a consistent profile of sulfation and molecular-weight fractions that the endothelium can use to help strengthen the vascular “gel coat.”
The capsules typically contain pharmaceutical-grade excipients that serve functional purposes. These include a plant-based capsule (such as hypromellose) to encase the dose, a flow agent (like silica) to ensure uniform filling, and a stabilizer (such as microcrystalline cellulose) to protect the active ingredient and maintain capsule integrity. Importantly, these formulations do not contain hormones, stimulants, or flavors. They are generally made without unnecessary binders or sugars and are designed to be taken alongside foundational nutrients (such as omega-3s and magnesium) without any interference.
For details about exact milligram amounts, allergen status (including gluten, soy, and dairy), and any additional excipients specific to your lot, please refer to the product label.
What are nutraceuticals?
The Biote nutraceutical line features superior and essential supplements for patients suffering from a hormone deficiency. Each Biote supplement promotes optimal hormone balance through high-quality micronutrients that are necessary for overall health, yet impossible to get from one’s daily diet.
What are Biote products?
Biote products offer a safe, effective, and personalized approach to nutraceuticals and hormone optimization that can unlock your full potential and ignite your inner spark.  Read more about Biote products.
How can I get started with Arterosil HP?
Are you ready to start feeling better and get the most out of your health? Getting started with the Biote Arterosil HP supplement is easy. Take two Arterosil HP capsules daily, ideally one in the morning and one in the evening, with a meal, or as directed by your healthcare practitioner. Simply schedule an appointment with Cunningham Clinic to discuss your options and then pick up your nutraceutical grade Biote Arterosil HP!
















