L-Citrulline Pure Powder - 4 oz.

Healthy Immune System Function* 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.* This product is sold by weight not volume. Natural color variation may occur in this product.