Cardioware Science, LLC formulated Arginext Cardio as the “Next Evolutionary L-arginine” product to help improve cardiovascular disease, diabetes, hypertension and vascular medical conditions.

Plus, Arginext Cardio dietary supplement has anti-aging benefits to support and enhance any preventive dietary health plan.

  • Our Proprietary Blend sets itself apart from all other L-arginine products on the market today.
  • Effective Pre or Post workout supplement for endurance and muscle recovery.
  • Safe for dietary supplement for CVD, Diabetes, Hyperlipidemia and Circulation support.
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What Is Nitric Oxide (“NO”)?

Nitric Oxide keeps blood vessels open, elastic, and functioning properly.  It’s critical for maintaining circulatory functions thru out the body. NO is one of the naturally occurring amino acids necessary for life.

Why Arginetix Vascular Nitric Oxide Formula? 

Arginetix Vascular, also known as Arginext, is the most potent, efficient, and bioavailable L-arginine based product available as a powder dietary supplement.  Cardioware Science uses an advanced pharmaceutical form of L-arginine called AAKG (l-arginine alpha-ketoglutarate).  Optimum Absorption and utilization of high-quality nutrients are critical to a safe and effective Dietary Supplement. Arginetix Vascular delivers all the targeted Nitric Oxide support of arginine plus a number of benefits from alpha-ketoglutarate (AAKG), such as more arginine stability and absorption. 

Significant Ways Arginetix Vascular Improves Health:

  • Increasing Longer Lasting Production of NO (Nitric Oxide)
  • Decreasing Vascular Resistance
  • Improving Blood Flow To Tissues And Tissue Healing
  • Lowering Blood Pressure And Blood Sugar
  • Decreasing Pulmonary Arterial Pressure
  • Improving Right Heart Function And Oxygenation of Blood
  • Extending Exercise Duration And Lessening Muscle Fatigue
  • Decreasing Lactic Acid Accumulation And Increasing Muscle Recovery

*Ongoing Clinical Studies

 General Indications for Arginetix Vascular Dietary Supplement

  • Cardiovascular Disease 
  • Diabetes Type 1 & Type 2
  • Lipid Disorders
  • Metabolic Syndrome
  • Hypertension
  • Stroke
  • Erectile Dysfunction / Sexual Functions For Men And Women
  • Obesity
  • Physical Inactivity
  • Prevention & Wellness
  • Anti-Aging
  • Smoking
  • Small Vessel Disease
  • Pulmonary Arterial Hypertension
  • Athletes / Lack Of Stamina And Muscle Recovery


Recommended Use:

Add one to two scoops to 6 or 8oz. of water one to three times a day or as recommended by a physician.


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