Natrol L Arginine-90 Tablets L-Arginine is a naturally occurring amino acid vital for a variety of biochemical reactions in our bodies, and is most notably a precursor of Nitric Oxide. Manufactured by Natrol.
WARNING:As with any dietary or herbal supplement, you should advise your healthcare practitioner of the use of this product. If you are nursing, pregnant, or considering pregnancy, you should consult your healthcare practitioner prior to using any product.