Swanson Arginine Complex bonds arginine with silicate, unlocking powerful beneficial effects. It helps build nitric oxide levels over time to support healthy circulation and blood vessel integrity.

For over 15 years, the amino acid arginine has been widely researched as a supporting agent for cardiovascular wellness. Silicon is a well-established biological element recognized for its importance in connective tissue. Arginine Complex provides the benefits of both, along with additional benefits from the unique combination.

Arginine is converted in the body to nitric oxide which causes blood vessels to dilate or expand, to allow for optimal blood flow through the circulatory system. Silicon is found concentrated within the arteries, where it helps make the inner lining of arterial tissue less permeable. Together they help blood vessels relax and open to ensure healthy blood flow while protecting the structure of blood vessel tissue for health and function.

Arginine has been clinically studied to significantly raise nitric oxide levels, generating more blood flow to working muscles and supporting overall cardiovascular health. With continued use, Arginine Complex can help build nitric oxide levels over time, offering a long-term solution for cardiovascular maintenance.