NOW Foods L-Arginine 500mg 250caps

L-Arginine 500mg 250caps by NOW Foods Amino Acid Conditionally Essential Amino Acid Nitric Oxidce Precursor* L-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.* The L-Arginine used in this product is Pharmaceutical Grade. Natural color variation may occur in this product.   Supplement Facts Serving Size: 2 Capsules Servings Per Container: 50 Amount per Serving % Daily Value * Percent Daily Values are based on 2,000 calorie diet.† Daily Value not established. L-Arginine (Free-Form) 1 g (1,000 mg) † Other Ingredients: Gelatin (capsule), Magnesium Stearate (vegetable source) and Silica. Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients con