Now® Sports Arginine & Citrulline
Supports Protein Metabolism
Helps Maintain Muscle Tissue*
Arginine & Citrulline are two amino acids that are integral to protein metabolism and utilization, as well as to the maintenance of muscle tissue.
Do Not Eat Freshness Packet. Keep in Bottle.
Other IngredientsGelatin (capsule), Silica, Cellulose, Stearic Acid (Vegetable Source), Magnesium Stearate (Vegetable Source)