
L-Arginine FAQ's
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.
Disclaimer: These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease.












