L-Arginine Double Strength 120 Tabs - Now Foods

L-ARGININE DOUBLE STRENGTH 120TABS - NOW FOODS

NOW FOODS DOUBLE STRENGTH L-ARGININE is a conditionally essential basic amino acid involved primarily in urea metabolism and excreation, as well as in DNA synthesis and protein production. NOW FOODS DOUBLE STRENGTH L-ARGININE is an important precursor of nitric oxide (NO) and plays a role in the dilation of blood vessels. 

• conditionally essential amino acid 
• nitric oxide precursor
• suitable for vegetarian and vegan 
• this products has twice the l-arginine (1000mg per tablet)as in regular strength product (500mg per tablet)
• natural colour variation may occur in this product