Combines two essential amino acids into one optimal supplement</br>Necessary for urea metabolism?? a process that prepares toxic ammonia for safe excretion by the kidneys</br>Popular with athletes and other active individuals</br>No sugar?? salt?? yeast?? wheat?? gluten?? corn?? soy?? milk or preservatives</br></br>Product Description</br></br>Arginine Ornithine by Now Foods 250 Capsule Arginine Ornithine 250 Capsule Product Arginine and Ornithine combines two esse