Description
NOW Foods – Arginine 500mg & Citrulline 250mg Amino Acids – 240 Vegetable Capsules Arginine and citrulline are two amino acids that are integral to protein metabolism and utilization, as well as to the maintenance of muscle tissue. Both are key intermediates in the urea cycle, where they participate in the detoxification of ammonia via the production of urea. In addition, any arginine not conv