NOW L-Arginine 500mg | Vasodilator | Nitric Oxide Precursor | 100 Capsules; Exp 06/2029

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.

• CONDITIONALLY ESSENTIAL AMINO ACID: Arginine is a conditionally essential basic amino acid involved primarily in urea metabolism and excretion, as well as in DNA synthesis and protein production
• NITRIC OXIDE PRECURSOR*: Arginine plays an important role in the dilation of blood vessels
• CLASSIFICATIONS/CERTIFICATIONS: Non-GMO, Kosher, Soy Free
• GMP Quality Assured: A-rated, third-party certification means that every aspect of the NOW manufacturing process has been examined. Our in-house laboratories are ISO/IEC accredited for laboratory testing including for stability, potency and product formulation.

Directions

 Take 2 capsules twice daily as needed. Take between meals or at bedtime with at least a cup of water or juice to facilitate absorption. Store in a cool, dry place after opening.

Safety Information

This supplement should be avoided by persons with glaucoma or herpes simplex unless otherwise prescribed by a physician. Do not use if you have had a myocardial infarction or have established coronary artery disease.