L-Arginine by Designs for Health


L-Arginine (120 capsules 750 mg) is an amino acid that aids in promoting cardiovascular health, the circulatory system, and the immune system. It serves as a precursor to nitric oxide, a crucial component for maintaining blood pressure and endothelial function.


Designs for Health’s L-Arginine supplement offers 750 mg of the essential amino acid (arginine) per capsule. Arginine plays a crucial role in supporting cardiovascular health, promoting a strong circulatory and immune system. It acts as a precursor to nitric oxide, a compound that helps maintain healthy blood pressure and endothelial function. Endothelial cells constitute a single cell layer that lines all blood vessels, acts as a barrier, and regulates exchanges between the bloodstream and adjacent tissues.

Not only is arginine required for protein structure and function, but it also provides support to heart health and immune function while maintaining normal blood pressure. By serving as a precursor to nitric oxide, arginine plays a vital role in relaxing blood vessels and preserving normal blood pressure. Nitric oxide also promotes immune function. Although the body can synthesize arginine, certain factors may limit its production, making it a conditionally essential amino acid. Increased arginine intake may be required during pregnancy, strenuous exercise, trauma, and post-surgery recovery.

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.