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Price: $14.05 ($21.99)

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Category: Health & Personal Care

Rating: 4 / 5.0 (168 votes)

Released: 2010-06-17

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51 new from $10.61

(as of 2014-03-14 10:30:58 PST)

NOW Foods L-Arginine 500mg, 250 Capsules by Now Foods

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NOW Foods
Now Foods

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  • Amino Acid
  • Conditionally Essential Amino Acid
  • Pharmaceutical Grade (USP)
  • Stimulates the production of nitric oxide which supports vasodilation
  • Contain no preservatives, diluents, or artificial additives


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


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