If you’ve ever eaten watermelon on a hot summer day then you know how tasty and refreshing it can be. Something about this delicious and nutritious fruit just seems to get people energized. Ever wonder why?

Here’s the secret. Watermelon contains a little-known amino acid that offers some big-time benefits for active individuals – Citrulline.

View by category: Amino Acid Powders, Branched Chain Amino Acids (BCAA) Supplements, L-Arginine, L-Carnitine, L-Citruline and L-Glutamine

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.