NOW Foods L-Arginine is a conditionally essential basic amino acid involved primarily in urea metabolism and excretion, as well as DNA synthesis. It is an important precursor of nitric oxide (NO) and thus plays a role in the dilation of blood vessels.
Amino Acid
Conditionally Essential Amino Acid
Pharmaceutical Grade (USP)
Nitric Oxide Precursor
Halal & Kosher
Non-GMO
Free of Dairy, Egg, Gluten, Nut & Soy
What is the source of NOW L-Arginine?
L-Arginine, like most amino acids, is a natural form of amino that is commonly produced by a simple fermentation process. It is a vegetarian/vegan product that is hypoallergenic.
Supplement Facts
Serving Size: 2 Capsule
Servings Per Container: 50
Amount Per Serving %DV
L-Arginine (Free-Form) 1g (1,000 mg) *
*Daily Value Not Established
Other Ingredients: Bovine Gelatin (capsule), Magnesium Stearate (vegetable source) and Silicon Dioxide.
As a dietary supplement, take 2 capsules daily as needed. Take between meals or at bedtime with at least 8 oz. of water to facilitate absorption.
