Arginine 500mg & Citrulline 250mg - 120 Capsules

Protocol for Life Balance Arginine 500mg & Citrulline 250mg has been discontinued by the manufacturer. Arginine and citrulline are two amino acids that are integral to protein metabolism and utilization, as well as to the maintenance of muscle tissue and nitric oxide production. 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 converted to urea enters general circulation where it is distributed to various tissues and metabolized for other uses such as protein synthesis. Ingredients   Serving Size: 1 Capsule  Amount/Serving  L-Arginine (Free-Form) 500mg L-Citrulline (Free-Form) 250mg Other ingredients: Hypromellose (cellulose capsule), Silicon Dioxide, Stearic Acid (vegetable source), Magnesium Stearate (vegetable source) and Microcrystalline Cellulose. Not manufactured with wheat, gluten, soy, corn, milk, egg, fish, shellfish or tree nut ingredients. Produced in