Solgar L-Arginine 500 Mg 50 Capsule Usage: It is recommended to take 1 capsule a day - preferably before meals. Solgar L-Arginine 500 Mg 50 Capsule Positive CommentsPositive comments from users#Free form#Vegetarian capsuleSolgar L-Arginine 500 Mg 50 Capsule Does Not Contain Aspartame-Pork Additives Substance - Gluten