NOW L-Arginine

Save $2.14
NOWSKU: 733739000309

Flavor: 500 mg, 100 capsules
Sale price$5.85 Regular price$7.99


L-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 NOW L-Arginine is pharmaceutical grade.


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