NOW Foods – L-Arginine
Conditionally Essential Amino Acid
Nitric Oxide Precursor
Arginine is a conditionally essential basic amino acid involved primarily in urea metabolism and excretion, as well as in DNA synthesis and protein production. It is an important precursor of nitric oxide (NO) and thus plays a role in the dilation of blood vessels.
The L-Arginine used in this product is pharmaceutical grade.
1 review for L-Arginine, 500mg – 100 caps