If you’re looking for better performance in the gym and want to push your training volume and prevent fatigue, L-citrulline is the way to go.

It plays an important role in producing enzymes, arginine synthesis, muscle strength, and cardiovascular health.

L-citrulline is a non-essential amino acid that can be synthesized in the body that’s a key component of the urea cycle in the liver and kidneys. But as a non-protein amino acid, it’s rarely found in food, with watermelons being one of the few sources. The conversion  of L-Citrulline to L-arginine and thus nitric oxide, a potent vasodilator that enhances the delivery of oxygen and nutrients to working skeletal muscles is what helps achieve that classic “pump” that every lifter thrives for.

As a result, it may lead to improvements in endothelial vasodilator function. When blood vessels are more dilated, it not only increases cardiometabolic function but also delivers nutrients and oxygen to working muscles and enhances the removal of waste and byproducts that can contribute to muscle fatigue.

The ingredient we all know and love - Caffeine. This common substance helps increase endurance for high-intensity exercise and can improve your focus and reaction time. 

In addition to giving you energy, caffeine boosts mental alertness and sharpens focus, which can speed up your reaction time and enhance your overall performance as you push through heavy lifts. Caffeine is an effective energy-boosting supplement that works best when taken one to two hours before your workout.