Signature Citrulline, 100 Servings Unflavored
Citrulline is a naturally occurring amino acid that supports the production of the amino acid arginine. Increased arginine leads to increased nitric oxide (NO), a vasodilator that opens up blood vessels and increases oxygen and blood flow throughout your body. That’s what fans refer to as pumps!*
L-Citrulline is the natural form of citrulline. Your body produces it, but supplementing can help you have a killer workout.* As detailed above, citrulline aids in blood vessel dilation. This lets more oxygen and nutrients hit your hard-working muscles. Citrulline also keeps you going strong by helping your body eliminate ammonia. Ammonia, a byproduct of protein synthesis, causes exercise-related fatigue.*
Studies have shown improved power output, oxygen consumption, and exercise performance with just 2.4 grams per day over an eight-day period.[1,2]* Feel good about the fact that Signature Citrulline contains no filler and no other ingredients – just 100% pure Citrulline. It’s also vegan and sourced in the U.S.A.
WHY NOT SKIP A STEP
AND JUST TAKE ARGININE?
Citrulline goes straight to your bloodstream, while arginine must go through a less efficient digestion process.
HOW TO USE CITRULLINE
Signature Citrulline is nearly flavorless and can be mixed with water, juice, or any other beverage. You can also add it to your favorite pre-workout product.
1. Suzuki, T., Morita, M., Kobayashi, Y., & Kamimura, A. (2016). Oral L-citrulline supplementation enhances cycling time trial performance in healthy trained men: Double-blind randomized placebo-controlled 2-way crossover study. Journal of the International Society of Sports Nutrition, 13(1), 1.
2. Bailey, S. J., Blackwell, J. R., Lord, T., Vanhatalo, A., Winyard, P. G., & Jones, A. M. (2015). L-citrulline supplementation improves O2 uptake kinetics and high-intensity exercise performance in humans. Journal of Applied Physiology, 119(4), 385-395.
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What's in Bodybuilding.com Signature Signature Citrulline
Directions For Signature Citrulline: As a dietary supplement, add 1 scoop (2 grams) to your favorite beverage 1-2 times daily. To boost your workout, combine with Signature Pre Workout or, for maximum post-workout benefits, combine with Signature Creatine and BCAA.*
Warnings: Consult your physician before using this product. Not for use by those under the age of 18 or by women who are pregnant, trying to become pregnant, or are nursing.