Now Foods Supplements, L-Arginine 500 Mg, Nitric Oxide Precursor*, Amino Acid, 250 Veg Capsules

Conditionally Essential Amino Acid: Arginine Is A Conditionally Essential Basic Amino Acid Involved Primarily In Urea Metabolism And Excretion, As Well As In Dna Synthesis And Protein Production Nitric Oxide Precursor*: Arginine Plays An Important Role In The Dilation Of Blood Vessels Classifications/Certifications: Non-Gmo, Kosher (Contains Gelatin), Soy Free Gmp Quality Assured: Npa A-Rated Gmp Certification Means That Every Aspect Of The Now Manufacturing Process Has Been Examined, Including Our Laboratory/Testing Methods (For Stability, Potency, And Product Formulation) Packaged In The Usa By A Family Owned And Operated Company Since 1968 Product Description Now L-Arginine Comes In 500 Mg Capsules And Is Non-Gmo. 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. Brand Story By Now Foods