NOW Foods L-Citrulline, 750 mg, 90 Veg Capsules

• Supports Protein Metabolism
• Healthy Immune System Function
• Non-GMO
• A Dietary Supplement
• Vegetarian/Vegan
• Kosher
• Amino Acids
• Family Owned Since 1968
• GMP Quality Assured

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.