L-Arginine, Double Strength 1000 mg

Highlights Conditionally Essential Amino Acid Nitric Oxide Precursor* 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 our regular strength product (500 mg per capsule). The L-Arginine used in this product is pharmaceutical grade..  Supplement Facts Serving Size: 1 Tablet Servings Per Container: 120 Description Amount per Serving % Daily Value L-Arginine(from 1,250 mg L-Arginine HCl) 1 g (1,000 mg) ** **Daily Value not established.   Other Ingredients: Microcrystalline Cellulose, Hydroxypropyl Cellulose, Stearic Acid (vegetable source), Croscarmellose Sodium, Silicon Dioxide and Vegetarian Coating [hypromellose (cellulose), calcium carbonate, glycerin]. Not manufactured with whe