Citrulline is a non-essential amino acid that is an important intermediate in the urea cycle, functioning along with other amino acids to rid the body of ammonia, a byproduct of protein metabolism.* Citrulline also plays an important role in the healing process and in the maintenance of a healthy immune system.
Calcium (from Calcium Carbonate) 36 mg
L-Citrulline 1.5 g (1,500 mg)
Other Ingredients: Hypromellose (cellulose capsule), Magnesium Oxide and Stearic Acid (vegetable source).