![NOW L-Arginine 1000 mg 120 tabs](http://hebronnutrition.com/cdn/shop/products/524ba91e-9e6d-4380-80a6-cbff2b634116_358x358.png?v=1625799510)
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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 NOW's regular strength product (500 mg per capsule).
The L-Arginine used in this product is pharmaceutical grade.
Natural color variation may occur in this product.
• Conditionally Essential Amino Acid
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