NOW

NOW Sports L-Arginine Powder

  • Sale
  • Regular price $23.07

UPC 733739002105

Special Order Item - Usually ships in 1-5 days


  • Pure Powder
  • Protein Metabolism*
  • 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.*

Natural color variation may occur in this product.

This product is sold by weight not volume.

NOW® L-Arginine is pharmaceutical grade.

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