Citrulline is a keto-friendly supplement that plays a unique role in the support of protein synthesis and positive nitrogen balance, particularly in muscle tissue, making it ideal for athletes and active individuals.* Take this amino acid pre-workout by adding the powder to a sports drink, water, or smoothie ─ or take an easy to swallow veggie capsule or sustained release tablet.
*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease.
NOTE: New NOW® Sports labels have been shipping to stores but you may still see some of our old labels in stores and on our website until remaining inventory is sold out.