NOW Foods L-Citrulline 750 mg - 180 Veg Capsules | Supports Protein Metabolism & Immune Health

NOW Foods L-Citrulline 750 mg capsules support protein metabolism and healthy immune function. Citrulline is a non-essential amino acid involved in the urea cycle, helping rid the body of ammonia produced by protein metabolism. It also supports the healing process and immune health. Natural color variation may occur in this product.