Most people like supplementing with the amino acid citrulline malate for the great pump it provides. That’s one reason I include it in Pre JYM and Pre JYM X

But one thing that often goes unmentioned is the fact that citrulline malate also supports better endurance during workouts. And what does that mean to you? It means more reps on a given set — 12 reps instead of 10; 18 instead of 15; and so on. 

A few extra reps might not sound like much, but over time it can make an enormous difference. Think about it: If you’re completing 10%-20% more reps on every set of a workout, and you’re doing that in four or five weekly workouts, imagine how that will compound over time? More reps means more stress on the muscles, which means more adaptation… which translates to greater gains in muscle size and strength. Trust me, it makes a difference!

Not convinced? Don’t just take my word for it – look at the science. In the below video, I cover several studies highlighting citrulline malate’s effectiveness in promoting muscle endurance to help subjects get more reps in their workouts.

You have two products to choose from to get citrulline malate — Pre JYM and Pre JYM X — and many great flavors of each. Orange Mango Pre JYM, one of my best flavor creations ever, is now available on You’ll love the refreshing taste… not to mention the extra reps and extra gains!