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 by-product of protein metabolism.* Citrulline also plays an important role in the healing process and in the maintenance of a healthy immune system.*Dietary ConsiderationsWheat FreeDairy/ Milk FreeGluten FreeKosherSoy FreeVeganEgg FreeShellfish FreeNon-GMOFish FreeTree Nut FreeServing Size:1 TabletServings Per Container:120 Amount Per ServingL-Citrulline (1,200 mg)1.2 gOther Ingredients:Stearic Acid (vegetable source), Croscarmellose Sodium, Microcrystalline Cellulose, Vegetarian Coating and Silicon Dioxide.Take 1 tablet 1 to 2 times daily between meals.For adults only. Consult physician if pregnant/nursing, taking medication (especially blood pressure medications and nitrates or other vasodilating drugs), or have a medical condition (especially abnormal blood pressure). Keep out of reach of children. Natural color variation may occur in this product.