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L-Arginine, 500 mg, conditionally essential pharmaceutical grade amino acid.

NOW - L-Arginine 500 mg, 100 Capsules

$10.40 - $10.40
$10.40
$10.40 - $10.40
$10.40

L-Arginine is a conditionally essential basic amino acid involved primarily in urea metabolism and excretion, as well as DNA synthesis.

  • Conditionally Essential Amino Acid
  • Nitric Oxidce Precursor*
  • A Dietary Supplement

SUGGESTED USAGE: As a dietary supplement, take 2 capsules 1 to 3 times daily as needed. Take between meals or at bedtime with a carbohydrate drink to facilitate absorption. Consider taking these other NOW® products: L-Citrulline, GPLC GlycoCarn® and Blood Pressure Health.

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OTHER INGREDIENTS: Gelatin (capsule), Magnesium Stearate (vegetable source) and Silica
*Contains no: sugar, salt, starch, yeast, wheat, gluten, corn, soy, milk egg, shellfish or preservatives.
Warning: 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. Store in a cool, dry place. Please Recycle.