NOW Foods: L-Citrulline Cardiovascular Health 750mg 90 caps (2 Pack)

- Supports Protein Metabolism*: This Non-Essential Amino Acid 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.* - Vegan Capsules/Healthy Immune System Function*: Citrulline Also Plays An Important Role In The Healing Process And In The Maintenance Of A Healthy Immune System.*