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NOW Sports L-Arginine - Informed Sport Certified Description
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Amino Acids
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Protein Metabolism
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Nitric Oxide Precursor
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Muscle Maintenance
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Steroid Tested
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Kosher
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Vegan
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Non-GMO
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.
This product has twice the L-Arginine (1,000 mg per tablet) as in our regular strength product (500 mg per capsule).
The L-Arginine used in this product is pharmaceutical grade.
The Informed Sport certification program includes:
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Testing EVERY BATCH for over 285 substances banned by WADA and major sport bodies
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Accredited to ISO 17025, a globally recognized standard
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25,000+ samples tested/year
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6,000+ certified products and 750 brands in 150 countries
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World class lab with 180+ years testing experience, including 60+ years expertise in doping control
Suggested Usage: Take 1 tablet twice daily as needed. Take between meals or at bedtime with at least 8 oz. of water or juice to facilitate absorption.
Natural color variation may occur in this product.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Amount Per Serving | % Daily Value | |
L-Arginine (from 1,250 mg L-Arginine HCl) | 1 g (1000 mg) | * |
Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish, tree nut or sesame ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.
Caution: Take this product with at least 8 oz. of water or juice. For adults only. Not for pregnant or nursing women. Consult physician if taking medication (especially antihypertensives, anticoagulants, and antidiabetes drugs), have a medical condition (especially asthma or renal disease) or are planning to have surgery. This product 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. Keep out of reach of children.